Scalloped Potatoes - cooking recipe

Ingredients

2 Tbsp. liquid margarine
1 Tbsp. flour
1 1/2 c. skim milk
4 potatoes, peeled and sliced
1 onion, sliced
salt and pepper

Preparation

Melt margarine; stir in flour.
Add milk slowly, stirring constantly.
Cook and stir over low heat until thickened.
Season to taste with salt and pepper.
Place potatoes and onion in baking dish; pour in sauce.
Bake for about 45 minutes at 350\u00b0.