1/2 c. chopped green pepper
1/2 c. chopped celery
1/2 lb. crab meat
1 can cream of mushroom soup
1 c. milk
1 c. uncooked shell macaroni
1 sm. onion, grated
4 oz. grated cheese
1/4 tsp. Worcestershire sauce

Mix all ingredients. Put into 1 1/2 quart baking dish and refrigerate 24 hours. Bake 1 hour at 350 degrees.