In a medium saucepan, combine onions, pinto beans, ketchup, brown sugar, mustard, and Worcestershire sauce. Cook over low heat, about 15 minutes or until desired consistency. Stirring frequently. Top with bacon.
Nutritional Information:
850 Calories (kcal); 3g Total Fat; (3% calories from fat); 48g Protein; 163g Carbohydrate; 0mg Cholesterol; 470mg Sodium