Step1:Wash the fish bones and fry them in the oil pan. Blanch the big bones. Cut the corn into pieces and pour them into the casserole. Add the ginger slices into the casserole. Pour the water into the casserole. First boil it in high heat, then simmer it in low heat for more than two hours (sprinkle a little salt first to help improve the taste
Cooking tips:There are skills in making delicious dishes.