Meatloaf with Mushrooms

Unlike most meatloaves that use breadcrumbs, it's the mashed potatoes that hold this meatloaf together.

Ingredients:
1 pound lean ground beef
2 tablespoon diced onion
1 teaspoon salt
1 cooked medium potato, mashed
1 large egg
1/2 teaspoon garlic powder
1/2 pound fresh mushrooms (sliced or 1 can drained)

Directions:
Preheat oven to 350 degrees. In a medium mixing bowl, combine all of the ingredients except mushrooms, mixing with your hands. Form into a loaf shape. Spray an 8 inch loaf pan with cooking spray. If mushrooms are fresh, brush away any dirt specks. Press mushrooms to the top of the loaf. Bake in center of oven for an hour.