Add water to large pot on stove top when water starts boiling add noodles and cook until al dente and drain water from noodles.
2In a large bowl add 2 cans of tuna drained. Add cream of chicken and mushroom soups. Bag of cheese and seasonings. Mix well to blend all ingredients. Add in drained noodles and butter or margarine(optional). Once again mix well.
3In a large baking dish sprayed with non-stick cooking spray or greased with butter or margarine. Pour mixture into baking dish. Take Lay's Potato Chips(The Best for this recipe) crush them on top of the casserole. Bake in preheated oven for 30 minutes or until cheese is bubbling.