Preparation materials: 300g of prawn, potato 1 piece, 2 shallots, 2 slices of ginger, cooking wine 1 tablespoon, soy sauce 1 tablespoon, appropriate amount of spiced powder, 2g of salt, 300g of corn oil, appropriate amount of garlic paste, and appropriate amount of pepper 1 tablespoon.

First of all, the new prawns turn around and remove the shrimp line, as shown in the following figure.

2. Put into a large bowl, add onion and ginger cooking wine, salt, soy sauce and spiced powder and marinate for 30 minutes.

Third, heat the oil pan, add the marinated shrimps and fry them, as shown below.

4. Peel the potatoes and cut them into pieces, stir-fry the shrimps, then stir-fry the potatoes until they are golden brown, and then remove them for later use.

5. Leave the bottom oil in the pot, add the onion, ginger and garlic and stir-fry for fragrance, as shown below.

Sixth, add dried pepper, pepper, Laoganma sauce and stir-fry to give a fragrance.

7. Finally, add the fried shrimp and potatoes and stir fry, sprinkle with salt and pepper and stir fry evenly, as shown in the figure below.

Eight, pan and plate, add mint decoration, so that spicy potatoes and shrimps are ready.