1 c. brown sugar
1/4 c. dry mustard
1 1/2 c. ketchup
1 tsp. chili powder
2 tsp. salt
1/4 c. Worcestershire sauce
1 tsp. black pepper
1 tsp. garlic powder
2 tbsp. plus 2 tsp. vinegar
2 tbsp. plus 2 tsp. lemon juice concentrate
1/4 to 1/3 bottle liquid smoke (optional)

Make bite-sized meatballs. Brown in electric skillet. Drain. Mix sauce ingredients in large, heavy saucepan. Bring to a boil. Reduce heat and simmer 2 hours; stir every 15 minutes. Add meatballs to sauce; keep hot in electric skillet or crock pot.