Potatoes with meat foam

Practice:

Potatoes peeled and cut into small pieces, prepare the pork foam, sauerkraut chopped, millet chili chopped, hot oil potatoes fried to golden brown sheng out, meat foam to join the ginger minced in the pot, sliding scattered to brown, add a spoonful of cooking wine fried to brown, add sauerkraut, millet chili, add potatoes, a spoonful of oyster sauce, the right amount of salt, add a spoonful of light soy sauce, two spoons of light soy sauce, a small bowl of water to cook until thickened