First, use clean water. After the water is boiled, put the vegetables into an acceptable degree of maturity, take them out and add salt (soy sauce) and pepper (pepper), preferably not too salty. Try to choose your favorite dishes, otherwise it will be difficult to accept.

Second, go to the supermarket to buy skim chicken soup. If you don't like it, or you can't buy it, buy your own chicken to make soup. If it is too cruel, you can peel the chicken before cooking. When the chicken soup is cooked and frozen, just remove the fat from it. You can use this soup to cook vegetables next time. There is no other seasoning, only salt.

As for the choice of dishes, you can cook anything with boiling water, such as spinach, cabbage, leek, celery, lettuce, green vegetables, cauliflower, carrots, beans, bean sprouts, tofu, mushrooms, kelp and so on. Take it out and put some seasoning and sesame oil.