Raw materials: butterfly-shaped pasta, meat sauce, carrots, mushrooms and onions. Accessories: appropriate amount of oil, appropriate amount of salt and appropriate amount of water 1. Pour appropriate amount of water into the pot and boil it. After boiling, add butterfly-shaped pasta and cook for about 15 minutes until the noodles are soft. 2. During the period of cooking noodles, you can dice carrots, mushrooms and onions for later use. 3. Open another pot, stir-fry the diced carrots, diced mushrooms and diced onions with a little cooking oil, and add the meat sauce to stir fry for a while. 4. At this time, the noodles have been cooked, put them in a bowl and add a proper amount of fried meat sauce to stir evenly. Nutritional value of spaghetti with butterfly in hand: 1. Generally, spaghetti is made by mixing flour, eggs, salt and water, and its color is dark and its nutritional value is high. 2. Lentinus edodes: Lentinus edodes is a fungus food with high protein, low fat, polysaccharide, multiple amino acids and multiple vitamins. It has the effects of improving immune function, delaying aging, preventing cancer, lowering blood pressure, reducing blood lipid and cholesterol. 3. Onion: Onion is rich in nutrients, not only potassium, vitamin C, folic acid, zinc, selenium, fiber and other nutrients, but also two special nutrients-quercetin and prostaglandin A. It can prevent cancer and maintain cardiovascular health. Tip: 1. Because the interview is butterfly-shaped, you can ask the baby to grab it with his own small hand. 2. Butterfly-shaped pasta is available in supermarkets.