2. Step 1: Wash the prepared grouper, cut it into pieces and put it into a plate.
3. Then cut the onion, garlic and ginger with a kitchen knife and put them on the fish pieces.
4. Add the prepared spiced powder and cooking wine to the plate, grab it evenly by hand and let it stand for half an hour.
5. Cut the prepared potatoes, sheep blood and sauerkraut.
6. Heat the oil in the pot, add the cut sauerkraut and stir fry quickly.
7. Put the fish and water into the pot, cover the pot and cook with high fire.
8. After boiling, pour in potatoes and sheep blood, cover and stew 15 minutes.
9. Time's up. Add salt, mix well, put it in a basin, and that's it.