Au Gratin Potatoes - cooking recipe

Ingredients

2 lb. potatoes (6 medium)
1 medium onion, chopped
1/4 c. margarine or butter
1 Tbsp. all-purpose flour
1 tsp. salt
1/4 tsp. pepper
2 c. milk
3 c. shredded natural sharp Cheddar cheese
1/4 c. fine dry bread crumbs
paprika

Preparation

Clean potatoes and cut into thin slices to make about 4 cups. Cook and stir onion in margarine in 2-quart saucepan until tender.
Stir in flour, salt and pepper.
Cook over low heat, stirring constantly, until mixture is bubbly.
Remove from heat. Stir in milk and 2 1/2 cups cheese.
Heat to boiling, stirring constantly.
Boil and stir for 1 minute.
Place potatoes in ungreased 1 1/2-quart casserole.
Pour cheese sauce on potatoes. Bake, uncovered, in 375\u00b0 oven for 1 hour.
Mix remaining cheese and bread crumbs.
Sprinkle over potatoes.
Sprinkle with paprika. Bake until top is brown and bubbly, 15 to 20 minutes longer. Makes 6 servings.