1 c. macaroni
1 (6 1/2 oz.) can tuna, flaked
2 hard boiled eggs, chopped
4 oz. shredded cheese
2 c. celery, sliced diagonally
1/4 c. chopped onion
1/2 c. mayonnaise
1 tsp. salt
1/4 tsp. pepper

Cook macaroni according to package directions. Drain. Toss together with remaining ingredients and place in 2 quart dish. Bake in 350 degree oven for 15 minutes.