How to Make Tuna Casserole
- Mix sour cream and cream of mushroom soup in bowl set aside
- Pour can of tuna and noodles into casserole dish
- Add sour cream soup mixture to tuna and noodles mix well.
- Add french fried onions to top of casserole
- Bake at 375 until french fried onions are golden brown which is usually 30 minutes.