Scalloped Potatoes - cooking recipe

Ingredients

3 Tbsp. butter
1 1/2 tsp. salt
3 c. milk
6 medium potatoes, sliced thin
2 Tbsp. chopped onion
2 Tbsp. flour
1/8 tsp. pepper

Preparation

Make white sauce out of butter, salt, milk, flour and pepper. Place half of the potatoes in greased 2-quart casserole.
Cover with half of the onion and half of the sauce.
Repeat layers. Cover and bake at 350\u00b0 for about 1 hour.
Uncover and bake 30 minutes longer.
Serves 4 to 6.