Originally Posted by txgran

My family enjoys this potato dish every time I make it!

Preheat oven - 350 degrees. Spray or grease a casserole.

Put in casserole:
5-1/2 to 6 cups of peeled potatoes, cut into 1/4" slices (across the diameter)
1/2 cup chopped onion

In separate bowl mix:
1 can cream of mushroom soup, undiluted
1 can cheddar cheese soup, undiluted
1 soup can of milk
1/2 stick butter, melted

Pour soup mixture over potatoes. Add salt and pepper to taste (remember soup will be salty). Bake at 350 for approx. 2 hours, stirring several times. (I sometimes cover for portion of baking time in order to speed up cooking.) (about 8 servings)