1 1/2 lbs. ground beef
1 (3 oz.) can tomato soup
1/4 tsp. salt
1/4 tsp. pepper
1/4 tsp. onion salt
1/4 tsp. herb spice
1 tbsp. Worcestershire sauce
5 hamburger buns
10 slices cheese

Brown ground beef with seasonings. Add tomato soup and Worcestershire sauce. Stir well then simmer 5 to 10 minutes, covered.

Lay hamburger buns open face on ungreased cookie sheet. Spoon hamburger mixture onto buns. Place slice of cheese on top. Bake in preheated oven at 400 degrees until cheese is melted and buns are lightly toasted, approximately 5 minutes.