Scalloped Potatoes - cooking recipe

Ingredients

1/3 c. butter
1/2 c. minced onion
1/3 c. flour
3 c. milk
2 1/2 c. grated Cheddar cheese
1 Tbsp. salt
1/4 tsp. dry mustard
10 c. thinly sliced potatoes
1/4 tsp. paprika

Preparation

Melt butter or margarine in medium saucepan.
Add onion; saute until soft.
Stir in flour; cook over low heat one minute. Gradually add milk, stirring constantly.
Cook over medium heat until slightly thickened and beginning to boil.
Add 1 cup cheese, salt and mustard.
Remove from heat; stir until cheese is melted. Arrange 1/2 of potatoes in 13 x 9-inch greased dish.
Pour 1/2 sauce over potatoes in dish.
Arrange remaining potato slices in dish and pour on remaining sauce.
Cover with foil and bake for 1 hour or until potatoes are fork-tender.
Uncover; sprinkle remaining 1 1/2 cups cheese and paprika.
Continue baking until cheese is melted.
Makes 10 to 12 servings.