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au gratin potatoes recipe

Ultimate Creamy Cheddar Au Gratin Potatoes

Indulge in layers of tender potatoes smothered in a velvety cheddar cheese sauce, baked until golden and bubbly for the ultimate comfort food side dish.
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Cook Time 45 minutes
Total Time 45 minutes
Servings: 6 servings
Course: Side Dish
Cuisine: American
Ingredients Equipment Method Notes

Ingredients
  

Main Ingredients
  • 7 potatoes large
  • 4 tablespoons butter or margarine
  • 1 can cream of chicken soup 10 1/2 ounce
  • 1 1/2 cups grated cheddar cheese
  • 1 1/2 cups sour cream
  • 1 tablespoon minced onion
  • to taste salt and pepper

Equipment

  • 9x13-inch baking dish

Method
 

  1. Cook the potatoes with skins on until tender, then let cool completely.
  2. Peel the cooled potatoes and cut into cubes or grate. Arrange in a 9x13-inch baking dish.
  3. In a bowl, combine butter, cream of chicken soup, grated cheddar cheese, sour cream, minced onion, salt, and pepper.
  4. Pour the sauce over the potatoes, cover the dish, and bake at 325°F for 30-45 minutes until bubbly and golden. Uncover for the last 10 minutes for a crispier top if desired.
  5. Let the au gratin potatoes sit for 5 minutes before serving.

Notes

Use starchy potatoes like Russets or Yukon Golds for the creamiest texture.