1 lb. hamburger
1 onion, chopped
1 clove garlic, minced
1 can tomato soup
2 tbsp. vinegar
1 tbsp. mayonnaise
1/2 tsp. sugar
Salt and pepper
4 hamburger rolls

Brown together hamburger, onion, and garlic; salt and pepper to taste. Drain any oil. Add remaining ingredients and simmer 30 minutes. Serve on toasted hamburger rolls. 4 servings.