The invention provides a making method of tomato pig intestines. The making method is characterized in that the tomato pig intestines comprise the following materials: 1,500cc of water, 500g of pig intestines, 100g of tomato sauce, 100g of pimientos, 50g of white sugar, 50cc of rice wine, 20g of cooking wine, 15g of zanthoxylum oil and proper amount of salt, monosodium glutamate, minced caraway, sesame oil, cinnamon, minced green onions, minced garlic, bruised ginger, light soy sauce and vinegar. The method comprises the following steps: washing the pig intestines and cutting the pig intestines into blocks; pickling the pig intestines with the cooking wine, the ginger, the salt and the monosodium glutamate; putting the pig intestines into a water boiling pot, adding water, the tomato sauce and the white sugar according to a ratio, and boiling the pig intestines to be 80% cooked; adding base oil into the pot and stir-frying the pimientos with proper amounts of the minced caraway, the cinnamon, the minced green onions, the minced garlic and the bruised ginger; adding proper amounts of the light soy sauce, the vinegar and the sesame oil and putting the pig intestines; and adding the cooking wine and boiling to be 100% cooked, and taking the pig intestines out of the pot. By adopting the making method, the problems that the pig intestines made by a traditional stewing method do not taste sour and delicious, or tender and fresh, nutrition ingredients are lost and the health effect can not be achieved are solved; and the making method is suitable for making foods.