Steak and Everything

Ingredients

Steak (chopped)

1/2 onion

1 tomato

1 container fresh mushrooms

1/4 green pepper

1/4 cup margarine

Directions

Chop all ingredients. Brown steak in margarine with pepper. Add remaining ingredients except tomatoes. Cover and simmer until tender. Add tomatoes and cook until soft but not mushy. Serve on hoagie rolls with Swiss cheese.