Creamy Au Gratin Potatoes

Name: Creamy Au Gratin Potatoes
Prep time: 30 min
Cook time: 1 min
Total time: 1 min
Ingredients: 4 medium (2-1/4" to 3" dia, raw)s russet potatoes, sliced into 1/4 inch slices; 1 onion, sliced into rings; salt and pepper to taste; 3 tablespoons butter; 3 tablespoons all-purpose flour; ½ teaspoon salt; 2 cups milk; 1 ½ cups shredded Cheddar cheese

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Prep Time: 30 minutes

Cook Time: 1 hours, 30 minutes

Total: 1 hours, 60 minutes

Servings: 4

Author : CathyM

Ingredients

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4 medium (2-1/4" to 3" dia, raw)s russet potatoes, sliced into 1/4 inch slices1 onion, sliced into ringssalt and pepper to taste3 tablespoons butter3 tablespoons all-purpose flour½ teaspoon salt2 cups milk1 ½ cups shredded Cheddar cheese

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Instructions

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Step 1

Preheat oven to 400 degrees F (200 degrees C). Butter a medium casserole dish.

Step 2

Layer 1/2 of the potatoes into bottom of the prepared casserole dish. Top with the onion slices, and add the remaining potatoes. Season with salt and pepper to taste.

Step 3

In a medium-size saucepan, melt butter over medium heat. Mix in the flour and salt, and stir constantly with a whisk for one minute. Stir in milk. Cook until mixture has thickened. Stir in cheese all at once, and continue stirring until melted, about 30 to 60 seconds. Pour cheese over the potatoes, and cover the dish with aluminum foil.

Step 4

Bake 1 1/2 hours in the preheated oven.