INGREDIENTS
•
2 lbs. potatoes or 6 med. thinly sliced
•
1 sm. onion thinly sliced
•
1/4 c. flour
•
1 tsp. salt
•
1/4 tsp. pepper
•
3 tbsp. butter
•
1 (10 oz.) can cream of mushroom soup
•
4 slices American cheese
•
1 c. water
•
1/2 tsp. cream of tartar