Chicken Tetrazzini - cooking recipe

Ingredients

1 (5 oz.) pkg. spaghetti, broken into 2-inch pieces
1 can cream of celery soup
1/2 c. milk
2 cans chicken, drained
1 (3 oz.) can mushrooms, undrained
1/3 c. onion, chopped
1/2 c. mayonnaise
8 oz. shredded Cheddar cheese
2 c. cornflakes

Preparation

Cook spaghetti.
Combine first 7 ingredients in a 9 x 13-inch baking dish.
Top with cheese; then cornflakes.
Cook at 350\u00b0 for 45 minutes.