Required materials: fresh shrimp, old tofu, peeled corn, cooked carrots, baby dishes.

Specific methods: crush old tofu, chop shrimp shells into mud, add some lemon juice to remove fishy smell, add vegetables and shrimp paste to tofu, add a tablespoon of starch, stir them all evenly and knead them into balls.

Mix the sauces, tomato sauce+soy sauce+starch+water, add meatballs after low heat, cook for 5 minutes after solidification, add the sauce after taking out, and cook for 5 minutes to collect juice.

Sour and sweet are very appetizing. Carrots should be blanched first, and corn should be peeled (or not peeled). Add a little starch. Be careful that you can knead it into a ball. If you are not sure, you can try to make one first.