1/2 c. butter
3/4 c. chopped onion
3/4 c. ketchup
3/4 c. water
1/3 c. lemon juice or vinegar
3 tbsp. sugar
3 tbsp. Worcestershire sauce
2 tbsp. mustard
1 tbsp. pepper

Cook onion and butter for 10 minutes. Add remaining ingredients and cook 15 minutes. Dip chicken in sauce. Place in pan. Cover with foil and cook in oven 1 1/2 hours at 350 degrees.