https://youtube.com/shorts/K6GzigQhk_w?si=THGTbiG02vh-6CNU
Life 5: Sharon Cooking
Friday, January 16, 2026
酱油比拼
https://youtube.com/shorts/K6GzigQhk_w?si=THGTbiG02vh-6CNU
Thursday, October 23, 2025
Tofu Sandwich
Crispy Tofu Sandwich
Prep: 25minutes mins Cook: 25minutes mins Total 50 minutes mins
Thursday, September 11, 2025
菜谱
https://www.youtube.com/@%E5%B0%8F%E9%A3%9F%E5%8E%A8%E6%88%BF/shorts@小食厨房
THINGS YOU’LL NEED:1 tablespoon olive oil1 large onion diced2-3 jalapeno peppers diced (use bell pepper for milder heat)6 cloves garlic2 pounds lean ground beef3 tablespoons chili powder or more to taste1 tablespoon ground cumin1 teaspoon cayenne pepper optional, for extra spicySalt and black pepper to taste2 tablespoons tomato paste1 1/2 cups beef broth1 15 ounce can diced tomatoes with juices (or use fire roasted tomatoes as a tasty alternative, my preference)1 15 ounce can crushed tomatoes with juices2 15 ounce cans red kidney beans drained and rinsedOptional Extras: 1 tablespoon or more hot sauce 1 tablespoon or more red pepper flakes (for a spicier version)
How to Know When Chicken Is Done | With & Without a Meat Thermometer!
Rational iCombi Pro
Demo: Manual combi cooking in the iCombi Pro | RATIONAL
Tips & Tricks Part 24: manual modes on the combi oven | RATIONAL
【設備教學】RATIONAL iCombi Pro萬能蒸烤箱『手動烹調』
【設備教學】RATIONAL iCombi Pro iCP萬能蒸 List
Rational Documents downloads [ select Operating Instructions]
- In Steam mode, the cooking cabinet humidity level is set to 100% and cannot be adjusted.
- In Combi Steam mode, the steam generator supplements the food’s natural moisture. If the humidity exceeds the set humidity level, the cooking cabinet is dehumidified.
- In In Hot Air mode, the steam generator does not supply additional moisture all moisture comes from the food itself. If the humidity exceeds the set humidity level, the cooking cabinet is dehumidified
Professional Cooking book
Professional Cooking 9th Edition (Required) by Wayne Gisslen
The most effective way to prevent bacterial growth is to keep foods below 41°F (5°C) or above 135°F (57°C). These temperatures won't necessarily kill bacteria; they'll just slow their growth greatly.
These foods are also called TCS foods. The abbreviation stands for time/temperature control for safety.
2. Kill bacteria. Most disease‐causing bacteria are killed if they are subjected to a temperature of 170°F (77°C) for 30 seconds, or higher temperatures for shorter times. This enables us to make food safe by cooking and to sanitize dishes and equipment with heat. The term sanitize means to kill disease‐causing bacteria
Cleaning means removing visible soil. Sanitizing means killing disease‐causing bacteria. Two ways of killing bacteria are by heat and by chemicals.
Aluminum, of course, cannot be used on induction cooktops, which work only with steel or iron.
Chapter 1
Another important invention that changed the organization of kitchens in the eighteenth century was the stove, or potager 汤类厨师, which gave cooks a more practical and controllable heat source than an open fire. Soon commercial kitchens became divided into three departments:
- the rotisserie, under the control of the meat chef, or rôtisseur,
- the oven, under the control of the pastry chef, or pâtissier;
- and the stove, run by the cook, or cuisinier.
The meat chef and pastry chef reported to the cuisinier, who was also known as chef de cuisine, which means "head of the kitchen."
Escoffier: Georges -Auguste Escoffier (1847 - 1935)
his book: Le Guide Culinaire:
Caterers, Pastry Makers, roasters, pork butchers.
Quantity Cookery
home cooking
restaurant cooking
Ice and tallow carving
Bacteria multiply by splitting in half. Under ideal conditions for growth, they can double in number every 15 to 30 minutes. This means that one single bacterium could multiply to one million in less than six hours!
The world is full of bacteria, and many kinds do not fit the food safety guidelines outlined here. Some bacteria, for example, need cool or cold temperatures to grow. These are called psychrophiles. Others thrive at high temperatures. These are called thermophiles. Some extreme thermophiles even grow at temperatures above the boiling point of water (212°F or 100°C). Nevertheless, most foodborne pathogens are mesophiles 嗜温菌, bacteria that grow fastest at moderate temperatures (77°–113°F or 25°–45°C).
1. The most effective way to prevent bacterial growth is to keep foods below 41°F (5°C) or above 135°F (57°C). These temperatures won't necessarily kill bacteria; they'll just slow their growth greatly.
2. Kill bacteria. Most disease‐causing bacteria are killed if they are subjected to a temperature of 170°F (77°C) for 30 seconds, or higher temperatures for shorter times. This enables us to make food safe by cooking and to sanitize dishes and equipment with heat. The term sanitize means to kill disease‐causing bacteria
These foods are also called TCS foods. The abbreviation stands for time/temperature control for safety.
Fish to be eaten raw should be frozen at –4°F (–20°C) or lower for 7 days or 31°F (–1°C) or lower for 15 hours in a blast freezer.
Health professionals make a distinction between food allergies and intolerances. Allergies are reactions by the body's immune system. The body sees a food substance as a foreign invader and attacks it, harming the body in the process. A food intolerance is the inability of the body to process the food properly. For example, some people can't drink milk because of lactose intolerance. This means they can't digest milk sugar, or lactose. By contrast, a milk allergy is the reaction by the immune system to milk proteins.
PROCEDURE for Washing Hands
- Wet your hands with hot running water. Use water as hot as you can comfortably stand, but at least 100°F (38°C).
- Apply enough soap to make a good lather.
- Rub hands together thoroughly for 20 seconds or longer, washing not only the hands but also the wrists and the lower part of the forearms.
- Using a nail brush, clean beneath the fingernails and between the fingers.
- Rinse hands well under hot running water. If possible, use a clean paper towel to turn off the water to avoid contaminating the hands by contact with soiled faucets.
- Dry hands with clean single‐use paper towels or a warm‐air hand dryer.
Food is handled in many stages between the time it is received and the time it is finally served. This progression, called the flow of food, is discussed further in a later section. During each stage, food might be allowed to remain in the Food Danger Zone for a time. To protect food and keep it safe, follow the four‐hour rule: Do not let food remain in the Food Danger Zone for a cumulative total of more than 4 hours between receiving and serving.For example, imagine a food that is left on the loading dock for 30 minutes before being put into cold storage, removed from storage and left on the worktable for an hour before being prepared, and finally cooked at a low temperature so that it takes 3 hours to reach a safe internal temperature . This food has spent a total of 4½ hours in the danger zone and should be considered unsafe.
- In a refrigerator, so that the food maintains a temperature of 41°F (5°C) or less.
- Under cold running water, as long as the water temperature is at a temperature of 70°F (21°C) or lower. For ready‐to‐eat foods, no part of the food may go above 41°F (5°C). For raw meat, poultry, and fish, the temperature of the outside of the item may rise above 41°F (5°C) while thawing, but it must not remain at this temperature for more than 4 hours in total until it is cooked.
- In a microwave oven, but only if the item is to be cooked or served immediately.
Keep all perishable foods properly refrigerated. Note the lower limit of the Food Danger Zone (41°F/5°C) is only the upper limit for refrigerator storage. Most foods keep even better at lower temperatures. The major exception is fresh fruits and vegetables, which are not considered potentially hazardous foods. Preferred storage temperatures for various foods.
To keep foods hot for service, use steam tables or other equipment that will keep all parts of all foods above 135°F (57°C) at all times.
Cooled foods must be reheated in such a way that all parts of the food reach at least 165°F (74°C) in as short a time as possible and held at that temperature for a minimum of 15 seconds. They should then be transferred to holding equipment, such as steam tables, and held at a temperature above 135°F (57°C) until served.Foods reheated in a microwave oven must be reheated to 165°F (74°C), then stirred, covered, and allowed to stand for 2 minutes after reheating.
CHEMICAL SANITIZING
The three most commonly used chemical sanitizers or disinfectants are chlorine, iodine, and quaternary ammonium, usually known as quats. Each of these chemicals has advantages and disadvantages. Read package instructions for each, and follow the appropriate guidelines for their use. All chemicals must be used with care.
- Chlorine is widely used and inexpensive. It kills a broad range of pathogens and is effective in hard water, but it is less effective above 115°F (46°C).
- Iodine is more expensive than chlorine and can stain surfaces with its brown color. However, it is not as quickly inactivated by dirt as chlorine is.
- Quats works well in a wide range of temperatures, and it does not corrode metals, while chlorine and iodine can both be corrosive. However, it does not kill certain organisms.
Chapter 3 Tools and Equipment 3
Cooking Equipments
RangeTop: Cooktops, burnersOven: Microwave ovenBroiler & Salamanders, 烤炉 蜥蜴 Broilers are sometimes called overhead broilers to avoid confusing them with grills. Overhead broilers generate heat from above, and food items are placed on a grate beneath the heat source. Broiling is a favorite way of preparing steaks, chops, chicken, and many other items.Deep Fryers 油炸锅The tilting skillet, also known as the tilting brazier or tilting fry pan, is a versatile and efficient piece of equipment. It can be used as a griddle, fry pan, brazier, stewpot, stockpot, steamer, and bain‐marie or steam table. The tilting skillet is a large, shallow, flat‐bottomed pot. To look at it another way, it is a griddle with sides 6 inches (24 cm) high, plus a cover. It has a tilting mechanism that enables liquids to be poured out of it. Power may be gas or electric.steam-jacked kettlesteam cookerPressures steamersPressureless or convection steamers
Mixers: The kind of mixer shown here is called the planetary mixer, because the beater attachment revolves on its own axis as it also rotates around the bowl, like the motion of planets around the sun.Food Cutters (buffalo chopper)Slicer /shredderDicerVertical Cutter/MixersFood Processors
Blender
steam tablebain marieOverhead infrared lampse.
usually below 41°F (5°C), the refrigerator (known in the trade as the cooler or the box)
refrigerators, freezers are available as walk‐ins, reach‐ins, and smaller units.
Thickness of the metal. A heavy‐gauge pot cooks more evenly than one made of thin metal. Thickness is most important on the bottom.
Kind of metal. Different metals have different conductivity, or the speed at which they transfer or disperse heat. The following materials are used for cooking equipment:
+ Aluminum is used for most cooking utensils in food‐service kitchens. It is a good conductor, and its light weight makes pots and pans easy to handle. Because it is a relatively soft metal, it should not be banged around or abused.Do not use aluminum for storage or for long cooking of strong acids because it reacts chemically with many foods. Also, it tends to discolor light‐colored foods such as sauces, especially if they are stirred or beaten with a metal spoon or whip.Pans made of anodized aluminum, sold under such brand names as Calphalon, have surfaces that are harder and more corrosion‐resistant than regular aluminum pans. Although this is not, strictly speaking, a nonstick finish, it is less porous than untreated aluminum, so foods are less likely to stick. Also, it is more resistant to acids than regular aluminum, and it will not discolor light‐colored foods. Its disadvantages are that it is more expensive than and not quite as durable as standard aluminum.Aluminum, of course, cannot be used on induction cooktops, which work only with steel or iron (p. 43).+ Copper, the best heat conductor of all, was once widely used for cooking utensils. However, it is extremely expensive and requires a great deal of care. In addition, it is heavy. Today it is used mostly for show, although a few high‐end restaurants use it for cooking as well.Copper reacts chemically with many foods to create poisonous compounds, so copper pans must be lined with another metal, such as tin or stainless steel.Stainless steel is a poor heat conductor. Cooking pots and pans made of it tend to scorch foods easily because the heat does not disperse throughout the pan quickly and evenly. Stainless steel is ideal for storage containers because it does not react with foods as aluminum does. It is also used for low‐temperature cooking or holding equipment, such as steamer pans and counter pans, where scorching or hot spots are not a problem.+ Stainless‐steel pots and pans are available with a heavy layer of copper or aluminum bonded to the bottom. Heavy aluminum pans may also be lined with stainless steel on the inside, or on both the inside and outside. This feature gives the advantages of stainless steel (hardness, durability, nonreactivity with acid foods, and nondiscoloration of light sauces) with the heat‐conducting qualities of copper or aluminum. These pans are usually expensive.+ Cast iron is a favorite material with many chefs because of its ability to distribute heat evenly and to maintain high temperatures for long periods. It is used in griddles and heavy skillets. Cast iron cracks easily if dropped. It rusts quickly unless kept properly conditioned (p. 783) and dry.+ Porcelain enamel‐lined pans should not be used. In fact, they are forbidden by some health departments. They scratch and chip easily, providing good hiding places for bacteria. Also, certain kinds of gray enamel can cause food poisoning if chipped.+ Nonstick plastic‐type coatings, known by brand names including Teflon and Silverstone, provide a slippery finish, but one that requires a lot of care because it is easily scratched. Do not use metal spoons or spatulas with this equipment. Instead, use tools made of plastic, silicone, or wood. Do not use abrasive materials to clean the nonstick surface.Nonstick pans are best reserved for eggs and other items that are likely to be damaged if they stick. Many chefs keep a set of nonstick egg pans and use them for no other purpose. In addition, these pans are useful for dietary cooking because they enable cooks to sauté foods with little or no added fat.Nonstick coatings should not be used for sautéing and braising procedures that involve deglazing to make a sauce (p. 183). Foods do not brown as well in nonstick pans as in traditional metal pans, and they do not form a fond (the flavorful browned bits that stick to the pan) that can be deglazed to make a sauce or braising liquid.+ Glass and earthenware have limited use in commercial kitchens because they break easily. They are poor conductors of heat but are resistant to corrosion and food acids.
Brazier, aka rondeau pot
Saucepan
Saute pan, straigh-sided aka sautoir pan
Saute pan, slope-sided aka sauteuse pan
cast-iron skillet
Double boiler 双层蒸锅
Sheet pan 1-inch
Bake pan: 2 inch
Hotel pan, ala Counter pan, steam table pan, service pan" 2 1/2 inch
Roasting pan:
Fish poacher
Bain‐marie insert, usually called simply bain‐marie. A tall, cylindrical stainless‐steel container. Used for storage and for holding foods in a bain‐marie (water bath). Sizes: 1–36 quarts (liters).
Scales: Traditional portion scales are spring‐operated and usually have a dial to indicate weight. More accurate digital scalesVolume measuresMeasuring cupsMeasuring spoonsLadlesScoopsThermometers
French knife or chef's knife.Santoku knife or Japanese cook's knifeUtility knife or salad knife.Paring knifeBoning knifeSlicerSerrated slicerButcher knifeScimitar or steak knife.Cleaver: also Chinese Cook knifeOyster knifeClam knifeVegetable peelerSteel: Not a knife, but an essential part of the knife kit. Used for truing and maintaining knife edgesCutting board
Ball cutter, melon ball scoop, or parisienne knife.Cook's forkStraight spatula or palette knife.Sandwich spreader.Offset spatulaRubber spatula or scraperPie ServerBench scraper or dough knifePastry wheel or wheel knife.Spoons: slotted, perforated, and solid.SkimmerTongWire whip, aka, whisksConical strainerFine conical strainer or chinois (shee‐nwah).strainerDrum sieve or tamiscolanderFood millerGraterPlane grater, aka. MicrograterZesterChannel knifeMandoline; additional blades can be used in combination with the flat blade to cut julienne and bâtonnet. The serrated blade is used to cut gaufrette or waffle slices.Pastry bag and tubesPastry brushCan opener
Culinary Art Program Summary
- Introduction to Professional Cooking Certificate: 1 quarter (3 months - full-time) or 2 quarters (6 months - part-time) with 20 credits
COL 101 College Success 2BAK 130 Bakery Basics 3CUL 103 Knife Skills 3CUL 105 Foundations 3CUL 114 Salad Bar 3CUL 118 Breakfast Cookery 3CUL 131 Dining Room/Beverage Management 3
- Intermediate Professional Cooking Certificate: 1 quarter (3 months - full-time) or 2 quarters (6 months - part-time) 38 credits after completion of first certificate
CUL 106 Nutrition (3)CUL 110 Culinary Fundamentals (6)CUL 115 Deli (3)CUL 132 Soup and Sauce (3)
- Professional Cooking AAS Degree: 5 quarters (17 months - full-time) with 90 credits. Includes all certificate coursework.
Spring Quarter: 4/7/2025 - 6/24/2025 53 days
- Fall 2024 $2000;
- Winter 2025 $1000;
- Spring 2025 $2000 (91% rewarded)
- Fall 2025 $1000
- Winter 2025 $1000 Culinary Arts 501 Fund
- $500 Book & Equipment
tparker@rtc.edu425-235-6532253-355-0412, call or text after school hoursMonday - Thursday: 7:00 am – 1:30 pmClassroom: I107, Main Kitchen
Over my culinary tenure, I have worked within many culinary environments, Hawaii Islands, China, Philippines, New York. What is amazing about our industry is that kitchens, and their staffs generate microcosms of the world, and as such micro communities with great diversity. The school environment presents the same microcosms of infinite diversity, of which I strive to inspire students within that educational culinary environment toward their chosen career paths.Brief History: My first career path was in the Arts, as a New York artist and sculptor. My second life reincarnation and journey had me attending the Culinary Institute of America at 34 years of age creating a series of experiences opening my life and world to a multitude of culinary adventures. I was the oldest student in all my classes, and proof positive that age is just a number, and that a person should follow their passion at whatever age... I did, and I am having an exciting career through cuisine.Finally, I view my leadership style promotes a strong focus on student experience driven education. DVW 09/14/21
- Catering (event stuff)
- Instruction (for students)
- Food service (napkins)
- Taxable (cleaning)
- Washington Food Worker Card
To renew your Food Worker Card you have to go through the course and take the test again. A renewal card is valid for 3 years if it is renewed before expiration.
11/26/2022 -- 11/26/2024 ( 2 years)Login in: just type name and DOB10/05/2024 -- 10/05/2027 ( 3 years)
- ServSafe Manager [ServSafe Food Protection Manager] Certification
Test Account: ServSafe.com
12/3/2004 - 12/3/2009
Professional Cooking 9th Edition (Required)by Wayne GisslenBrytewave lotus_june@yahoo.com, Rentontc#203014
Thomas Schneller, E-Books, or Hard copyISBN: 9781428319943Mark Ainsworth, E-Books or hard copyThomas Schneller, E-Books or hard copy
Knife Skill
- Chapter 7 Mise En Place
Breakfast
- Chapter 25 Breakfast preparation
- Chapter 33 Quick bread
Bakery [Chef Holland]
- Chapter 30 Food Presentation
- Chapter 31 Bakeshop production: basic principles and ingredients
- Chapter 32 Yeast Products
- Chapter 33 Quick Breads
- Chapter 34 Cakes and Icings
- Chapter 35 Cookies
Wednesday, June 11, 2025
Cooking Tips
Powder Sugar + add water (glaze) -> drip on cookie
Measurement
1 TBSP ( tablespoon) = 3 tsp (teaspoon)
1 cup = 16 tablespoon1⁄4 cup= 4 tablespoon
1 gallon = 16 cups
1 cup = 236.588 milliliter
250 ml is equivalent to 1 cup. This conversion is commonly used in cooking and baking, particularly when switching between the metric system (milliliters) and the US customary system (cups).
"tsp" is the abbreviation for teaspoon, while "tbsp" is the abbreviation for tablespoon:
Teaspoon: A unit of measurement for volume, typically used in cooking and baking. The abbreviation is "tsp" or, less commonly, "t.", "ts.", or "tspn.".Tablespoon: A unit of measurement for volume, typically used in cooking and baking. The abbreviation is "tbsp.", "T.", "Tbls.", or "Tb."
the boiling point is 100°C (212°F)the freezing point is 0°C (32°F).(°F − 32) × 5/9 = °C165°F 74 °C [almost half]325°F 162°C
- 350°F 176°C
1. Measure by weight or volume? water, milk, egg2. 5 mother sauces [ super sauce](°F − 32) × 5/9 = °C165°F 74 °C [almost half]325°F 162°C350°F 176°C
- Non-slip kitchen shoes.
In cooking, a "tenderizer" refers to a substance or tool used to soften meat, making it easier to chew and digest by breaking down tough muscle fibers and connective tissues. This can be achieved through mechanical methods like pounding with a mallet or using bladed tools, or through chemical means like marinades containing enzymes or acids. Here's a more detailed breakdown:1. Mechanical Tenderizers:
- Meat Mallets/Pounders: These tools use force to physically break down the tough fibers in meat.
- Bladed/Needled Tenderizers: These tools pierce the meat with blades or needles, severing muscle fibers and connective tissues.
2. Chemical Tenderizers:
- Enzymes: Certain fruits (like pineapple and papaya) contain enzymes (bromelain and papain) that break down proteins in meat, making it tender.
- Acids: Marinades with ingredients like lemon juice, lime juice, or vinegar can also help tenderize meat by breaking down proteins.
- Salt: Salt can draw moisture out of the meat, which can also contribute to tenderness.
3. Other Methods:
- Slow Cooking:Cooking methods that involve low temperatures and long cooking times (like braising or slow cooking) can also break down tough fibers.
- Baking Soda: In some cases, a thin layer of baking soda can be used to tenderize meat by increasing its pH and breaking down proteins.
Breaded Southern Fried Pork Chops Recipe With Tutorial - The Hillbilly Kitchen [46 minutes]Manual meat tenderizer23:00 / don't put pork in hot oil, otherwise it stick24:00 low and slow, on low heat, more juicy, more tender37:58 Cook the floor otherwise taste like flourIf it's got hair or hide, use a lime.Fins or feathers, lemons are better!--breakdown connective tissue.@timcook9305Back in the 1980s a friend was bbqing pork backbone ribs, bone in, and when he flipped them he brushed them with a mixture he had made using real butter (1/2 stick) real lemon juice(2 lemons) white vinegar 1/2cup, heated in microwave to melt butter, when he brushed it on ribs they immediately had a shine/glazed look and he glazed them a few times, but those ribs were soooo tender and good, unreal. So here I am 45 yes later still using that same glaze and I'm always asked to make ribs at all family get togethers...Thanks to my old friend Mike P. Enjoy
1. Check fish: Should smell like oceans, not like fishy. Eye should be bright, not dull.2. Fishery: long-line fish is better; Domino effect for sustainability.3. Lobster: after 24 hours, no good.4. Sea Inlet Oysters5. Lam seafood market [location: TUKWILA, SEATTLE]
6. minutes, clam open done
Low Heat:
- Temperature: 200-300°F
- Uses: Slow cooking, simmering, poaching, and smoking.
Medium Heat:
- Temperature: 300-400°F
- Uses: Sautéing, cooking chicken, vegetables, omelets, pancakes, and steaks.
High Heat:
- Temperature: 400-600°F
- Uses: Searing meat.
Water Test: Add a drop of water to the pan. If the water sizzles and evaporates, the pan is hot enough. If the water sits on the pan and slowly evaporates, it's not hot enough.Oil Test: Add oil to the pan. If the oil ripples and moves across the surface, it's ready. If the oil forms streaks, the pan is too cold.Surface Thermometer: Use a thermometer to measure the pan's surface temperature.
For the more precise home cook, you can roughly mark what the different pan temperatures are: Low heat is 200° F to 300° F - for slow cooking and smoking. Medium heat is 300 ° F to 400 °F - for cooking chicken, vegetables, omelettes and pancakes, steaks or oil frying. High heat is 400° F to 600° F for searing meat.
How to Tell if Your Pan Is Hot Enough Using Just a Drop of WaterIs Your Pan the Right Temp for Cooking? | Water Test!How to Properly Heat a PanSteel Pans Become Non-Stick at THIS Temperature (Leidenfrost Effect Solved)


















