Creamy Scalloped Potatoes - cooking recipe

Ingredients

2 lb. potatoes (6 medium)
3 Tbsp. margarine
3 Tbsp. flour
1 tsp. salt
1/4 tsp. pepper
2 1/2 c. milk
1 small onion, finely chopped or onion powder

Preparation

Pare potatoes; slice thinly.
Heat margarine in saucepan over low heat until melted.
Blend in flour, salt and pepper.
Cook over low heat, stirring constantly, until mixture is smooth and bubbly; remove from heat.
Stir in milk.
Heat to boiling, stirring constantly.
Boil and stir 1 minute.
Arrange potatoes in greased 2 quart casserole, in 3 layers, topping each layer with onion and sauce.
Cover and cook in 325\u00b0 oven for 40 minutes. Uncover and cook 60 to 70 minutes longer or until potatoes are tender.