1 c. of Cheddar cheese, diced or grated
3 hard boiled eggs, chopped
1 (7 oz.) can of tuna, drained
2 tbsp. of chopped green pepper
2 tbsp. of chopped sweet pickle
1/2 c. mayonnaise
8 buns

Combine all ingredients except buns, and mix lightly. Split buns and fill. Wrap separately in waxed paper. Heat 4 at a time for 3 minutes in the microwave. Serve 4 to 8.