Level 1: One-year-old baby’s diet For one-year-old babies, the texture and variety of food need to be gradually increased. At this time, the baby\’s intestines and stomach have adapted to the digestion of most single ingredients, and you can start to try mixing foods with richer tastes. The following is a recipe for a one-year-old baby: Breakfast: 1/4 cooked egg yolk (do not give the baby egg whites), a small amount of ground oatmeal, and half a banana. Lunch: A small amount of grated potatoes, carrots and beef, a small amount of rice. Afternoon tea: fruit puree or soft and chewy fruit slices. dinner: