Baby can eat rice noodles when he is four months old. The principle of adding complementary food should be followed from less to more and from thin to thick. At first, it is best to add fruit juice and vegetable juice first, and then add rice soup and egg yolk after the baby adapts. 1, start with foods with low allergy and light taste. 2. Feed only one new food at a time, and start from a small amount, and the concentration of food should also be from thin to thick. 3, every meal starts with new food, don't want to eat before adding the food you have already eaten, and add a new food in about 5-7 days. 4. Add rice flour or rice soup at 6 months, add grains and roots at 7-8 months, and start to try various leafy vegetables and fruit purees. After 8 months, you can start to add meat. The baby's diet for 4-6 months is still mainly breast milk (or formula milk), and the main purpose of supplementary food is to try to eat. The amount added starts from a small amount, that is, from1-2 spoons, and then gradually increases. Mainly provide liquid and muddy food. Iron-fortified rice flour (which can be blended with breast milk, formula milk or apple juice), vegetable puree (3-4 kinds), fruit juice or puree (juice should be mixed with water from 2:1,1,and then the raw juice should be drunk, followed by fruit puree) and egg yolk (5 months old) can be provided in turn. Add 3-4 spoonfuls of warm water to rice flour 1 spoon of rice flour, let it stand, and mix it into paste clockwise with chopsticks. Rice soup After boiling the water in the pot, add 200g of washed rice, boil it, then cook it with slow fire into rotten porridge, and take the upper rice soup to eat. Egg yolk paste Cook the eggs, grind them into paste with a sieve bowl or spoon, and add appropriate amount of boiling water or formula milk to mix well. Start with 1/8 yolks and gradually add them to 1/4 and 1/3 according to the baby's acceptance. Mashed potatoes Peel a potato and cut it into small pieces. After steaming, crush it with a spoon and mix well with a little water. Green Vegetable Mud Wash a proper amount of green vegetable leaves, add them to boiling water and cook for about1-2 minutes, then take out the leaves and crush them with a pulverizer, or grind them on a copper wire mesh to filter out the green vegetable mud. Milk Sweet Potato Mud Wash sweet potatoes (potatoes), peel them, steam them, and grind them into mud with a sieve bowl or spoon. After the milk powder is prepared, pour it into the sweet potato (potato) mud and mix well. Banana porridge Chop bananas into mud, put them into a pot, add water to cook, and stir while cooking to become banana porridge. Mix the milk powder, pour in the banana porridge after it is cool, and stir well. Milk yolk rice soup porridge When cooking rice porridge, fill the rice soup with half a bowl; Cooked eggs, take yolk 1/3 and grind them into powder. Mix the milk powder, add the egg yolk and rice soup and mix well. Green vegetable juice: Boil a bowl of water in a pot, soak the cleaned and complete green vegetable leaves in water for 20-30 minutes, then take out and chop up about one bowl, and add it to boiling water to boil for1-2 minutes. Remove the pot from the fire, squeeze the vegetable leaves with a spoon to make the vegetable juice flow into the water, and pour out the supernatant, which is the vegetable juice. Peel the pumpkin juice pumpkin, cut it into dices and steam it, then crush the steamed pumpkin with a spoon into mud. Add appropriate amount of boiling water to the pumpkin puree, dilute and mix well, then put it on a clean colander, filter it and take the juice to eat. Pumpkins must be steamed. Can also be added to rice flour to feed the baby. Fresh corn paste cut corn kernels with a knife and stirred into slurry. Filter the corn juice with gauze and cook it into a thick paste. Pear sauce Peel and core pears, chop them, and cook them with rock sugar. When the pears are crisp and rotten, crush them with a spoon while cooking and make them paste. Fresh orange juice cuts an orange in half horizontally, and then covers the cross section on a glass orange squeezer and rotates to make the orange juice flow into the lower tank. When feeding, you can add some warm water at the ratio of 2:1to1:1,and then the original juice. Watermelon juice Put the pulp of watermelon into a bowl, mash it with a spoon, then filter it with sterile gauze and take the juice. Apple Carrot Juice Peel and clean carrots and apples, cut them into dices, put them in a pot and add appropriate amount of water to cook, which will be boiled in about 10 minutes. Filter with clean gauze to get juice. Wash carrot hawthorn juice and hawthorn, and cut each one into four petals; Wash and chop half a carrot. Put hawthorn and chopped carrot into a saucepan, add water to boil, then simmer for 15 minutes, and then filter with gauze to get juice. Tomato apple juice Wash tomatoes, blanch them with boiling water, peel them, and squeeze out the juice with a juicer or sterile gauze. Peel and steam the apple or juice it directly, and add 1-2 tablespoons into the tomato juice. White radish and pear juice cut white radish into filaments and pear into thin slices. Pour the white radish into the pot, add water to boil, simmer 10 minute, add pear slices and cook for 5 minutes to get juice. Fish paste carrot paste rice noodles choose river fish or sea fish, steam them, take out the meat, carefully remove all the fishbones and press them into paste. Mix a small amount of fish paste with carrot paste in rice flour. Chicken Soup Pumpkin Mud Soak the chicken breast in light salt water for half an hour, then chop the chicken breast into mud and add a large bowl of water to boil. Peel the pumpkin, steam it in another pot, and grind it into mud with a spoon.