March 6: Beef and All Sandwiches

From my ward cookbook is one of my favorites. Thanks Mary.

2 lb lean hamburger, browned and drained
salt and pepper to taste
Add:
1 onion, chopped 
1 green pepper, chopped
2 tomatoes, chopped
1 can mushrooms
1 can diced green chilies
1/2 lb Mozzarella cheese
1/2 lb American cheese

Let cheese melt. Keep it hot until ready to fill pocket bread , hamburger bun or hoagie bun.