Science General

Culinary Techniques

2,080 Questions

Culinary techniques encompass the various methods and processes used in cooking, baking, and food preparation. This includes specialized approaches like molecular gastronomy, clay oven baking, and traditional boiling or simmering. Questions on these topics are common in hospitality management and culinary arts exams.

Molecular gastronomyBaking and cake slicingClay oven cookingBoiling methodsKitchen tools

Culinary Techniques Questions

Multiple choice

Vitamins are easily damaged during cooking. Which method would not help the loss of nutrients?

  1. Storing foods away from light and heat.

  2. Cutting, grating or squeezing fruits and vegetables.

  3. Using only a small amount of water to cook them in.

  4. Boiling vegetables for a long time until soft.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Boiling vegetables for a long duration in a large amount of water causes water-soluble vitamins (such as Vitamin C and B-group vitamins) to leach out and be destroyed by heat. To preserve nutrients, cooking methods should use minimal water and shorter cooking times, such as steaming or microwaving.

Multiple choice

Too many cooks spoil the broth. 

  1. think carefully before doing something serious

  2. wise people often have the same ideas

  3. it’’s not good to have lots of people in the kitchen

  4. too many helpers can get in each other’s way
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

When too many people try to work on the same project or task, it often leads to confusion and a poor final result. Each person may have a different idea, causing conflict and inefficiency. Therefore, having too many helpers can get in each other's way.

Multiple choice

Which of these is an example of secondary processing?

  1. Heat treatment of milk.

  2. Descaling and gutting fish.

  3. Peeling, slicing and canning fruit.

  4. Making pasta from wheat flour.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Secondary processing involves turning primary processed ingredients into new food products. Making pasta from wheat flour is a secondary process, whereas the other options are primary processing steps.

Multiple choice

Which of these is an example of primary processing?

  1. Milling wheat to make flour.

  2. Making cakes from flour, fat and sugar.

  3. Making margarine from oil

  4. Making jam from fruit and sugar
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Primary processing involves converting raw food materials into a form that can be eaten or used in further food production. Milling wheat into flour is a classic example of primary processing, while the other options involve secondary processing where ingredients are combined to create new products.

Multiple choice

Which of these is NOT an example of Primary Food Processing?

  1. Making butter by churning cream

  2. Removing feathers and internal organs of poultry

  3. Pasteurisation of milk

  4. Squeezing fruits to make fruit juices
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Primary food processing involves the initial preparation of raw materials. Churning cream into butter is a secondary process because it involves transforming a dairy product into a different food product, whereas the other options are initial preparation steps.

Multiple choice

How are Easter eggs prepared?

  1. scrambled

  2. fried

  3. boiled

  4. poached
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Hard-boiled eggs are the standard type of egg used for decorating and hunting during Easter celebrations.

Multiple choice physics temperature and heat modes of heat transfer - conduction conduction heat and modes of heat transfer

Which of the following qualities are best suited for handling a cooking utensil?

  1. high specific heat and low thermal conductivity

  2. high specific heat and high thermal conductivity

  3. low specific heat and low thermal conductivity

  4. low specific heat and high thermal conductivity
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

High specific heat means high energy required to increase temperature.
Hence for a given amount of energy, temperature would be less for high specific heat.
Low conductivity means heat is not conveyed to all portions of the conductor easily.
Hence, handling the instrument would be easy.

Multiple choice chemistry synthetic fibres and plastics environmental impact: plastics plastic plastic plastic waste garbage in, garbage out
Statement: Teflon doesn't stick to the materials and can be easily used in non-sticky pans and other cookware.

  1. True

  2. False
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Teflon is a synthetic polymer of polytetrafluoroethylene that can be used to cover the surface of a certain object and imparts nonstick properties to it.  


Teflon is used for non-stick material because :


1. It is highly inert, i.e. doesn’t react with other substances easily.

2. It has a high melting point and shows exceptional electrical properties, which makes it an excellent choice to be used for the wiring of computer and aerospace applications.

3. Non-stick quality, which is why it’s used in numerous frying pans, pots, and other culinary tools.

Hence, the given statement is $\text{true}$.

Multiple choice chemistry polymer polymers of commercial importance some commercially important polymers condensation polymers

Teflon (tetrafluoroethylene) is a black material used in non-stick pans for frying chips and vegetables. The oil or butter does not stick at all. In the process of manufacture, one of the technical problems is:

  1. to make teflon stick to the metal of the pan

  2. to make teflon that is non-sticky

  3. to make teflon

  4. to cut a round sheet of teflon that exactly fits
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Teflon even when melted do not flow instead it behaves as a gel due to absence of crystalline phase and high melting point so manufactures finds a bit difficulty to make teflon stick to metal of pan.