Don't add salt to the baby's complementary food within one year old. Babies need little salt. The salt in natural food can meet the needs of the baby. Extra salt will affect children's absorption of trace elements, leading to the lack of trace elements in babies. Moreover, the baby's kidney development is not perfect enough to penetrate too much salt.

Ingredients: 300 grams of minced pork and 40 grams of cooking oil (for fried meatballs); ? Mixing meat: corn starch 15g, salt 3g, soy sauce12 spoon, sesame oil12 spoon, ginger, minced garlic 10g, warm water 30g, chopped green onion1; Sauce: 20g tomato sauce, 40g water, 5g white vinegar, 5g white sugar, 15g corn starch.

1. Pour minced pork, corn starch, salt, soy sauce, sesame oil, chopped green onion, minced garlic, Jiang Mo and warm water into a bowl and stir.

2. Stir well until the minced meat fully absorbs water and starch, about 3 minutes.

3. Knead the stirred minced meat into a ball between the palms of your hands, set it and put it in a plate.

4. Heat the wok on medium heat, pour in cooking oil, add meatballs when the oil is hot, fry until both sides are golden, and put the meatballs and the remaining oil into the plate for later use.

5. After mixing the materials needed for the sweet and sour sauce, pour them into a vegetable pot and boil.

6. Then pour the meatballs into the boiled sweet and sour sauce and cook for about 2 minutes on medium heat to make the meatballs uniform in color and the sauce tasty.

7. Then you can put it on a plate and enjoy it.

8. Sweet and sour meatballs are loved by the whole family. Remember to cook more rice, because it's delicious to eat with rice.

9. If you like something light, you can also use meatballs to make soup, or put them together when cooking noodles. The soup is especially sweet.