Cheesy Stuffed Hard Rolls (Joycelyn)

1 1/2 lbs. grated cheese
1 can chopped olives
2 tablespoons finely chopped green pepper
1 small onion finely chopped
4 hard boiled eggs grated
1 can tomato sauce
Mix together and put in hard rolls. Wrap in waxed paper and bake at 200 for 20 minutes.