Hamburger Cupcakes - cooking recipe

Ingredients

1 lb. ground chuck
1 can mushroom soup
1/4 c. chopped onion
1 egg, beaten
1/2 c. grated cheese
1/2 c. bread crumbs
salt, pepper to taste
bread slices
butter

Preparation

Combine all ingredients and mix well.
Trim crust from 16 to 18 buttered bread slices.
Place slices, buttered side down in muffin tins.
Press into shape.
Fill with meat mixture (full). Bake at 350\u00b0 for 40 minutes.