The simplest: beat two eggs and fry them, then chop them into small pieces with a spatula, then cut two tomatoes, then fry the cut tomatoes in the eggs, then put them in a bowl for later use, then put a bowl of hot water in the pot, and then put the noodles in the hot water. When the noodles are almost cooked, add eggs and tomatoes and cook with a little salt and soy sauce for 3 minutes. Tomato and egg noodles are ready. Also: put a bowl of hot water in the pot, then put the noodles in the hot water, and then put some ingredients in the bowl according to personal taste, such as mushrooms and cabbage. When it is almost cooked, put an appropriate amount of salt soy sauce, two spoonfuls of Chili sauce and two spoonfuls of vinegar.