For some growing children, diet is not only a function of moistening dryness, but also a comprehensive nutrient intake, especially calcium intake. For growing children, calcium supplementation is of great help to bone growth and height. When it comes to children's dietary supplements, many people first think of drinking more milk. Milk is rich in trace elements such as protein and calcium, but it lacks vitamins, so calcium alone is not enough. You need to eat more foods rich in vitamin D to promote the absorption of calcium. Other people's stomachs are lactose intolerant to milk, and it is easy to have diarrhea when drinking milk. In fact, besides milk, many soybeans are also rich in protein and calcium. Soymilk and tofu made from soybeans are also very good choices.

Tofu is delicious and tender, and contains trace elements necessary for human body, such as iron, calcium, phosphorus and magnesium. Protein's digestion and absorption rate is over 95%. Eating 2 pieces of tofu every day can meet a person's calcium demand for one day. It is very helpful to prevent osteoporosis and promote the growth and development of bones, so the elderly and children may wish to eat more. There are many ways to eat tofu, such as frying, steaming, stewing and frying. , each has its own flavor. Ingredients: 2 pieces of tofu, 3 pieces of salted egg yolk, 5 pieces of crab roe, and appropriate amount of peas and carrots. Ingredients: oil, salt, oyster sauce, starch. Wash the white mushrooms and cut them into small pieces. Soak Auricularia auricula in Kamikiri silk. Soak scallops and twist them into silk. Cut the pork into minced meat. Blanch tomatoes in boiling water for 2 minutes, and peel them for later use. Then prepare a salted duck egg yolk. Heat the pan, pour some oil, stir-fry minced meat first, then add peas, mushrooms, fungus and scallops and stir-fry.

After the salted egg yolk is steamed in a steamer, put it in a bowl and try to crush the cooked salted egg yolk and put it in a bowl for later use. Cut the tender tofu into small pieces, blanch it with boiling water, scoop it up and soak it in cold water for later use. This step is very important. The purpose of blanching is to remove the original fishy smell of tofu and harden the texture of tofu slices, so that they will not rot easily when cooked in the future. After all the ingredients are ready, start to make tofu soup with salted egg yolk, put cold oil in the hot pot, throw the ground salted egg yolk into the pot and stir fry over low heat. Until there is a tiny foam at the end of the salted egg yolk, pick up the tofu slices soaked in cold water, slowly put them into the pot, slowly push them away and smooth them, and move them gently to prevent the tofu slices from breaking.

Add an appropriate amount of water, boil over medium heat and turn to low heat. High fever is not recommended here. When boiling, boiling water bubbles will easily break tofu. After boiling, pour the green peas into the pot and cook together. Season with salt and pepper, add a spoonful of corn starch to half a bowl of water, thicken it into starch, and pour it into the pot! After the water starch is slightly thickened by the water in the pot, sprinkle some minced onion and ginger, turn off the fire and take out the pot. If you like other flavors, you can also match them with ham, tomatoes, corn and so on. Baby mothers who don't know what to cook for their children may wish to make this salted egg yolk tofu soup for their children!