1 can tuna, drained
1 can cream of mushroom soup
1 tbsp. onion
1 tbsp. green pepper (or broccoli may be used)
1 pkg. hamburger buns

Drain tuna. Heat oven to 400 degrees. In large bowl mix all ingredients except buns. Fill buns with mixture. Butter outside tops of buns with butter and sprinkle with salt. Bake on cookie sheet in oven about 10 minutes. Makes 6-7 sandwiches.