Must. Plan. Ahead. But worth it!
10 c thinly sliced Yukon Gold potatoes (4-5 medium potatoes)
1 can cream of chicken soup
1/4 c finely chopped onion
1 c milk
1/2 cup butter or margarine, melted
2 c grated cheddar cheese
1/2 t salt
1/2 t pepper
Butter baking dish. In bowl mix soup, onion, milk, butter or margarine, cheese, salt and pepper. Spread one-fourth sliced potatoes in bottom of dish. Pour one-fourth sauce on top of potatoes. Repeat three more times for a total of four layers of potatoes/sauce. Cover with foil and bake at 350°F for 1½ hours. Remove foil and bake an additional 45-60 minutes uncovered.