Explosicum drumstick roll

Two spoonfuls of soy sauce, one spoonful of vinegar, three spoonfuls of cooking wine, one spoonful of cumin powder, one spoonful of pepper, one spoonful of salt, one spoonful of Chili powder, and a proper amount of tomato sauce in oil. Boned pipa leg to prepare the following seasoning for pickling. Flatten the drumstick with the back of a knife, roll it up and wrap it in a candy shape with tin foil, and take it out at 18 degrees for 2 minutes, and then take it out at 18 degrees.