Creamy Crock-Pot Potatoes - cooking recipe

Ingredients

6 medium sliced potatoes
1/2 tsp. cream of tartar
1/4 c. flour
1/4 tsp. pepper
1 can cream of mushroom soup
4 slices American cheese
1 c. water
1 small onion, sliced
1 tsp. salt
2 Tbsp. butter

Preparation

Toss potato slices in 1 cup water and 1/2 teaspoon cream of tartar.
Drain and put half of potatoes in greased crock-pot.
Top with half the onion slices, flour, salt and pepper.
Add remaining sliced potatoes and onions.
Sprinkle with remaining flour, salt and pepper.
Add butter and undiluted soup.