Party Potatoes Au Gratin

1. 1

   In a large saucepan, melt butter. Stir in flour, 1 teaspoon salt and 1 teaspoon pepper until smooth. Gradually add milk; bring to a boil. Cook and stir for 2 minutes or until thickened and bubbly; set aside.

2. 2

   Combine the potatoes, onions, cheese, remaining salt and pepper. Place a third of the mixture in a greased 5-qt. baking dish; top with a third of the sauce. Repeat layers twice.

3. 3

   Cover and bake at 350u00b0 for 2-1/2 hours. Uncover; bake 30 minutes longer or until potatoes are tender.

* Per serving · 4 servings · Values may vary.

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