Hamburger Muffins

These satisfying sandwiches, stuffed with savory ground beef, creamy mushroom and a blend of seasonings and sprinkled with cheese, are best served warm and toasty from the oven.

Ingredients:
3 tablespoons butter, softened
12 slices white bread
1-1/4 pounds ground beef
1 egg
1 small onion, chopped
1 (10.75 ounce) can condensed cream of mushroom soup
salt and pepper to taste
3/4 cup shredded Cheddar cheese

Cooking Instructions:
Preheat the oven to 350 degrees F (175 degrees C). Butter one side of each slice of bread, and press each slice butter-side down into the cups of a muffin tin.
In a medium bowl, mix together the ground beef, egg, onion, cream of mushroom soup, salt and pepper until well blended. Fill each bread cup with the mixture. Sprinkle shredded Cheddar cheese over the tops.
Bake for 30 minutes in the preheated oven, or until meat is cooked through.