INGREDIENTS
6
Bacon strips
1 lb
Ground beef
1 cup
Mushrooms, fresh
3
Onion, thin slices
1
Egg
1/2 tsp
Horseradish, prepared
1 tbsp
Worcestershire sauce
1/2 tsp
Pepper
1/2 tsp
Salt
1/2 tsp
Seasoned salt
3
Hamburger buns
3
slices Process american cheese