1/2 lb. ground beef
1 sm. onion, diced
1 can minestrone soup
2 tsp. oregano
1/4 c. catsup
1/4 c. water
Salt and pepper to taste
Cheese slices
Buns

Brown ground beef and onion in large skillet. Drain. Add soup, oregano, salt, pepper, water and catsup. Reduce heat and simmer for 15 minutes. Put spoonful on open face bun and top with slice of cheese. Place under broiler until cheese bubbles.