Answer: The carbohydrates; sucrose
Step-by-step explanation:
Cooking changes the composition of the carbohydrates into sucrose. This gives a natural sweetness to the food.
This is caused by the breaking of the bonds. During this process the complex carbohydrates are converted into simple sugar for the easy digestion.
The simple sugars are natural sweeteners that adds sweetness to the food. This is caused when cooking of food takes place.