2 lb. ground beef
1 tbsp. salt
1/4 tsp. ground pepper
1/2 tsp. garlic powder
2 c. mushrooms, chopped
1 medium onion, grated
1/2 c. chopped green pepper

Mix ground beef with salt, garlic powder and ground pepper. Roll into patties. Saute mushrooms in 1/4 cup butter and spread on 1/2 of the patties along with onion and green pepper. Put other patties on top and pinch edges to seal together. Wrap with slices of bacon and tack with toothpicks.