Scalloped Potatoes - cooking recipe

Ingredients

6 medium potatoes
3 Tbsp. butter or margarine
2 Tbsp. flour
3 c. milk
1 tsp. salt
1/4 tsp. pepper
2 Tbsp. onion

Preparation

Pare and slice potatoes thin.
Make white sauce of butter or margarine, flour and milk.
Put half the potatoes in a greased 2-quart casserole dish.
Cover with half the sauce, seasonings and onion.
Then put the rest of potatoes in and add rest of the sauce. Cover and bake in a 350\u00b0 oven about 1 hour.
Uncover and continue baking until top is brown.
Grated cheese may be added to white sauce if desired.