1/2 c. cider vinegar
1/3 c. oil
2 tbsp. catsup
2 tsp. salt
2 tsp. Worcestershire sauce
1 tsp. paprika
1 tsp. minced onion
2 cloves minced garlic
1/2 tsp. hot pepper sauce
1/4 tsp. dry mustard
2 1/2 to 3 1/2 lb. chicken (or go by how many portions you need)

Combine all ingredients except chicken in a bowl or large baking dish. Marinate at least 2 hours or overnight. Grill until done. This sauce does not bake well.