1. Ingredients: Chinese fin (cleaned), Mapo tofu seasoning, ginger slices
2. Pour 35 grams of Mapo tofu seasoning into a bowl, add appropriate amount of water and mix thoroughly, set aside.
3. Put the middle wing on the chopping board and make a few cuts with a knife.
4. Put the prepared Mapo tofu seasoning and put the ginger slices.
5. Mix well and marinate for 3 hours.
6. Then, put the marinated middle wings into a baking pan lined with aluminum foil.
7. Preheat the oven, bake at 175 degrees for 20 minutes, and serve.
