Main ingredients: 1 potato, 3 taels of beef.

Accessories: soy sauce, sweet potato flour, salt, oil, boiling water.

1, first of all, beef cut thin slices add sweet potato flour, salt, oil mix.

2, potatoes cut into pieces of hot oil in the pot, oil a little more, half fried state.

3, fry until golden brown.

4, add the right amount of water, simmer for a while.

5, water almost dry.

6, add beef, stir fry.

7, add a little soy sauce, seasoning and color, quickly stir fry evenly.

8, add the right amount of boiling water, stir fry.

9, stir-fry can be.

10, the finished picture is as follows.