Culinary Arts & Management Workbook

 

Freezers

Blast Chiller
Reach-in Freezer
Walk-in Freezer

Refrigerators

Pass-through Refrigerator
Reach-in Refrigerator
Service Refrigerator
Walk-in Refrigerator

Hot

Hot Carts
Infrared Lamps
Pass-through Warmer
Proof Cabinet
Steam Table
Warmers
 

Freezers

Blast Chiller  image  |  printable page

Principle Uses:

  • Rapid chilling of food
  • Shock freezing of food

Special Characteristics:

  • Provides soft or hard chilling modes
  • Provides shock freezing mode
  • Provides UV sterilization of cabinet interior
  • Chilling or freezing time is measured in minutes or factions of a minute rather than hours

Operating Hints:

  • Capacity per cycle is ten 12" x 20" x 2.5" deep pans containing up to 110# of food for chilling or 66# for freezing
  • Consult manual for task specific settings

Cleaning:

  • Remove shelving and take to dishroom
  • Use mild detergent solution to wash interior and exterior.  Rinse and dry all surface
  • Return shelving to cabinet
  • Finish outside surfaces with stainless steel polish

Reach-in Freezer image  |  printable page

Walk-in Freezer image  |  printable page

Principle use

  • Storage of previously frozen foods and freezing of limited amount of chilled foods

Special Characteristics

  • Maintains frozen foods at zero degrees Fahrenheit or lower. Models include reach-ins, pass-through and walk-in types

Operating Hints

  • Commercial freezing is done at minus 40 degrees F. Storage type freezers are not capable of sufficiently rapid freezing for large amounts of chilled foods

  • Stored food must be well wrapped to prevent dehydration and freezer burn

  • Refreezing foods is unwise due to undesirable changes in color, texture, flavor and the risk of bacterial growth

  • Check temperature daily, report any malfunction

  • Install alarms against accidental entrapment or malfunction

  • Unopened freezer will function well for up to 48 hours if electric current goes off

Cleaning

  • Daily wiping of exterior surfaces

  • Defrost when frost is 3/8 to 1/2 inch thick on sides and coils

  • To defrost remove stored items to coolers, disconnect power, use cold water to soften frost

  • Scrape frost carefully

  • Rinse interior with solution of 1 Tbs baking soda and quart of water

  • Sanitize with solution of 1 Tbs bleach and quart of water

  • After defrosting run freezer to bring temperature back down before reloading

  • Special fluids are available for mopping walk-in floors

Holding & Serving Index


Refrigerators  |  printable page

Pass-through Refrigerator image  printable page
Reach-in Refrigerator image  printable page
Service Refrigerator image  printable page
Walk-in Refrigerator image  printable page

Principle use

  • Cooling foods and maintaining cool temperatures of stored foods

Special Characteristics

  • Maintains temperature of 45 degree F depending on type of food

  • Temperatures vary in different parts of refrigerators, so locate foods accordingly

  • Locate containers and foods so that mechanical units and air circulation are not hampered

  • Wrapping and covering foods prevents transfer of odors

  • Plan to minimize time door is left open

Holding & Serving Index


Hot

Hot Carts image

Principle Use

  • Delivery of portioned and plated food in quantity

Special Characteristics

  • Mobile, heated cabinet with insulated walls and doors. Usually electrically heated, but sometimes heated by alcohol lamps. Some have refrigerated sections.

Operating Hints

  • Food should be at serving temperature when loaded, carts are intended to maintain warmth

  • Follow manufacturer's suggestions

Cleaning

  • Unplug electric carts

  • Surfaces may be aluminum or stainless steel. Avoid abrasive cleaners and harsh chemicals

  • Wipe daily with a damp cloth using a mild detergent solution, rinse and dry.

Holding & Serving Index


Infrared Lamps image

Principle Use

  • To maintain temperature of cooked food to be picked up by waitstaff or food displayed on counters

Special Characteristics

  • Radiant energy from lamp maintains surface temperatures

Operating Hints

  • Minimize time food is under lamps to avoid loss of eating quality

Cleaning

  • Unplug and allow lamps to cool

  • Wipe down with a soft cloth using a mild detergent solution

  • Rinse and polish with a dry cloth

Holding & Serving Index


Pass-through Warmer image

Principle Use

  • To support hot section of serving line

Operating Hints

  • Preheat passage compartments to maintain proper service temperature

  • Equipment is not intended for cooking or continued cooking of food

Cleaning

  • Turn thermostat to "off" position

  • Wipe out compartment with a damp cloth using mild detergent solution

  • Rinse and dry

Holding & Serving Index


Proof Cabinet  image  |  printable page

Principle Uses:

  • Proofing dough products

  • Maintaining  the temperature of  hot prepared foods

Special Characteristics:

  • Provides thermostatically controlled conditions of warmth and humidity in the proof mode

  • Provides thermostatically controlled dry heat in the the heat mode

Operating Hints:

  • Preheat cabinet for 30 minutes given a normal room temperature of 72F

  • This is a hot food holding cabinet and is not intended to rethermalize cold food.  -make sure food is a proper temperatures before placing in cabinet

  • Holds 17 full sheets or 34 half sheets at 3  inch intervals

  • Preset conditions can be retained at the end of the day by switching the power off rather than disrupting temperature or humidity settings

  • Water pan must be in place during proofer module operation - fill with hot water and check level every 2 hours

Cleaning:

  • At no time should the cabinet be steam cleaned or washed or flooded with water or liquid solution -severe damage or electrical hazard could result

  • Allow cabinet to cool before cleaning - remove water pan and slide racks

  • Do not use abrasive cleaners - mild detergent and water are recommended

  • The poly carbonate door must have special cleaners - ordinary cleaning will dull and scratch the panel - use soft flannel cloth with isopropyl alcohol to remove grease and fingerprints

Holding & Serving Index


Steam Table image  |  printable page

Principle Use

  • To keep foods hot and ready for immediate service

Special Characteristics

  • Industry-wide standard size compartments and inserts allowing considerable flexibility as required by the menu

Operating Hints

  • Fill with hot tap water to save time

  • Water in compartment should be kept at temperature to maintain 140-180 degrees F. Too low a temp affords ideal conditions for the growth of dangerous organisms, too high will overcook food

  • Hold vegetables at 140 degrees F

  • Hold meats at 145-150 degrees F

  • Hold thin soups at 180 degrees F

  • Cover food in table until service time

Cleaning

  • Drain water pan and wipe it out

  • Remove scale as needed using white vinegar

  • Pans/inserts are washed using standard dishwashing procedures

Holding & Serving Index


Warmers image

Principle Uses

  • Holding finished hot foods at proper temperature for service

Special Characteristics

  • Temperature in cavity  is thermostatically controlled
  • Water reservoir provides humidity to prevent drying out
  • Adjustable racks hold hotel pans or sheet pans as needed
  • Models on wheels can be used to transport hot foods

Operating Hints

  • Preheat unit
  • Fill water reservoir as needed
  • Avoid opening doors unnecessarily
  • Unit may be used to ferment and proof yeast raised products

Cleaning

  • Unplug unit before beginning and replug when finished
  • Mild Detergent solution on damp rags is usually sufficient
  • De-lime reservoir as needed
  • Stainless steel exterior may be polished with special cleaner for that purpose

Holding & Serving Index