* Exported from MasterCook * Potatoes Au Gratin Recipe By : Serving Size : 6 Preparation Time :0:00 Categories : Vegetables Casseroles Amount Measure Ingredient -- Preparation Method -------- ------------ -------------------------------- 1 Med Onion -- chopped (about 1 2 tablespoons Butter 1 tablespoon Flour 1 teaspoon Salt 1/4 teaspoon Pepper 2 cups Half-and-half 2 cups Cheese -- shredded natural sh 6 Med Potato -- sliced 1/4 cup Bread crumbs -- fine dry bre Heat oven to 375. Cook and stir onion in butter in 2-quart saucepan until onion is tender. Stir in flour, salt and pepper. Cook over low heat, stirring constantly, until mixture is smooth and bubbly; remove from heat. Stir in half-and-half and 1 1/2 cups of the cheese. Heat to boiling, stirring constantly. Boil and stir 1 minute. Place potatoes in ungreased 1 1/2-quart casserole. Pour cheese sauce on potatoes. Bake uncovered until top is brown and bubbly, 1 1/4 to 1 1/2 hours. Mix remaining cheese and the bread crumbs; sprinkle over casserole. Raise temperature to broil and broil 3 to 4 inches from heat until top is crusty and light brown, about 4 minutes. Tip: Broiling step can be omitted if you wish. Bake casserole uncovered 1 hour; sprinkle with cheese-crumb mixture. Bake until top is brown and bubbly, 15 to 30 minutes. - - - - - - - - - - - - - - - - - -