1 med. onion, chopped
1 tbsp. butter, melted
2 tbsp. vinegar
2 tbsp. brown sugar
4 tbsp. lemon juice
Salt & pepper
1 c. ketchup
1/2 c. parsley, fresh if possible
1/2 tsp. mustard
1/2 c. water
3 tbsp. Worcestershire sauce

Mix all ingredients together. Marinate chicken or ribs overnight. Brush meat while grilling.