Open-Face Swiss Burger - cooking recipe

Ingredients

1 pound frozen hamburger patties
1 medium onion, thinly sliced
1 medium green bell pepper, sliced
8 ounces fresh mushrooms, sliced
4 slices sandwich bread, toasted
4 slices Swiss cheese
sour cream

Preparation

Place hamburger patties in a large skillet over medium heat. Cook, turning, until cooked through.
In a separate skillet, cook onions, bell peppers, and mushrooms, stirring until tender.
Place 1 slice of Swiss cheese on top of each hamburger patty. Place hamburgers on top of bread. Top burgers with vegetables, then add a dollop of sour cream.