Main ingredients: 100 grams of pig tail bone, 1 potato, 1 tomato, oil, salt, five-spice powder, green onion, sugar, soy sauce.

1, tomatoes washed, potatoes peeled and washed, pig tail bone is before the casserole stewed for a long time, fish out the bones, the soup in the refrigerator, and then skimmed off the top side of the solidified butter, and then used in the dish.

2, potatoes cut into hobnail cubes, tomatoes cut into cubes.

3, frying pan add appropriate amount of oil, popping five spice powder and chopped onion, add all the ingredients and stir fry.

4, add the appropriate amount of pig's tail soup, high heat to boil, low heat and slow simmer.

5, simmer until the potatoes are cooked, then reduce the juice over high heat, add salt, a little sugar and a little soy sauce to taste.

6, out of the pot to plate.