How to cook food to be well-fed from it?

To be well-fed, it is possible to cook following simple soup:
1) Take chunks of chicken
2) Take small chunks of potatoes
3) Take onion
4) Take a very hot, spicy seasoning

5) Take sunflower oil
6) Take salt
7) Cook soup from the ingredients, mentioned above

Example of how such a soup looks like

Spicy soup makes well-fed.