Pig liver can be frozen in freezer, but the taste of frozen pig liver may be much worse than that of fresh pig liver. The specific methods of pork liver are as follows: main ingredients: pork liver, cucumber, vegetable oil, soy sauce, garlic, ginger, salt, starch and cooking wine. 1, pork liver is sliced, which will shrink and thicken after heating, so the thinner it is, the better. 2. Put the sliced pork liver into a small pot, wash it with clear water for two or three times, gently rub it with your hands, then drain the water, pour in a little cooking wine, salt and starch, mix well, marinate for 15 minutes, and cut the cucumber into elephant-eye slices. Pour the liver slices into the pot and quickly break them up. When the color changes completely, pour the soy sauce to adjust the color. 7. Then pour the cucumber slices and the other half of the ginger slices into the pot and stir evenly. 8. Sprinkle salt according to the taste, then pour the minced garlic and stir evenly.