Context
SCIENCE/ Methods of cooking, good to combine with
kitchen hygiene and safety
food preservation technologies
healthy nutrition, nutritional deficiency diseases
Jokers of interest
Practical lesson
Difference between cooked food and raw food
- What food stuff can be eaten
raw?
- What food stuff can be eaten
cooked?
- What food stuff can be eaten
both ways, cooked and raw?
What are reasons for cooking food?
- Making food more appetising and
more digestible
- Preserving food
- Destroying harmful organisms
What are methods of cooking food?
- Boiling
- Direct Steaming
- Indirect Steaming
1)
Boiling
What is
boiling of food? (definition)
Cooking
food in boiling water until it is tender.
·
Have
the water boiling before adding the food
·
The
water should just cover the food
·
The
pan should have a close-fitting lid
2)
Steaming
What is
steaming of food? (definition)
Cooking
food using steam which rises from boiling water.
What is food that can be steamed?
Food that
can be steamed is fresh fish, liver and vegetables. Tough meat cannot be
steamed.
a)
Direct
Steaming
·
Steam
gets into contact with the food
·
The
water should boil constantly
·
The
food should not get into contact with the water (that´s why the food is wrapped
in a waterproof material like banana leaves)
b)
Indirect
Steaming
a.
Steam
does not get into contact with the food
b.
Food
is placed in another container/plate over a pot of boiling water
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