Tuna Casserole - cooking recipe

Ingredients

2 cans tuna
2 cans cream of mushroom soup
2 c. slightly undercooked noodles
1 medium chopped onion
1/4 c. mild Cheddar cheese
1/4 tsp. salt
1/8 tsp. pepper
crumbled saltine crackers

Preparation

Mix all ingredients except the crackers and pour into casserole dish.
Top with crumbled crackers.
Bake at 350\u00b0, uncovered for about 45 minutes.