1 (8 oz.) pkg. noodles
1 lg. can tuna
1 sm. onion
1/2 stick butter
Celery salt
1 can cream of mushroom soup
1 soup can filled with milk

Cook celery and onion in butter until tender. Add tuna and milk and soup. Cook over low heat until hot. While this is cooking, cook noodles in boiling water, butter and salt. When done, put noodles in buttered casserole dish.

Pour tuna mixture over noodles and stir a little. Place crackers crumbled up on top. Sprinkle with Parmesan cheese. Bake at 350 degrees until hot all the way through.