Bone flaps and remove any excess fat then cut into thin strips. Flaps can be just jointed and cut through if bones preferred. Place meat in marinade. This marinade will have to be doubled if more than 1 flap is used.
1 cup soy sauce
1/2 cup sugar
1/2 cup vinegar
1/2 cup pineapple juice
2 tspns. salt
1/2 tspn. garlic
Method: Mix together and bring to the boil. When cool pour over meat and marinate for a minimum of 4 hours. Cook on barbecue - they are delicious.
Source: Mantle of Safety Cookbook 2 (The Port Augusta Women's Air Branch Auxillary of the Royal Flying Doctor Service of Australia, c1987), p.48.