2 (12 1/2 oz.) cans tuna, flaked
1 1/3 c. onion, chopped
1/2 c. green pepper, chopped
1/2 c. pimento, chopped
1 1/3 c. salad dressing, or mayonnaise
1/2 c. dry bread crumbs
1/2 c. Parmesan cheese, grated

Combine all ingredients, except bread crumbs and cheese. Put into large baking dish. Top with bread crumbs and cheese. Bake at 350 degrees for 20 to 30 minutes. Serves 8.