Scalloped Potatoes - cooking recipe

Ingredients

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

Preparation

Peel the potatoes and then slice them thin.
Make a white sauce out of the butter, flour and milk. Put half of the potatoes in a greased 2-quart casserole; cover with half of the sauce, salt, pepper and onion.
Add the remaining sauce.
Cover and bake in a moderate oven (350\u00b0) for about 1 hour.
Uncover and continue baking until top is browned.