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5 Amazing baked potato casserole Secrets

baked potato casserole

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Make this Loaded Twice Baked Potato Casserole for an easy, creamy, and comforting dish. It uses baked potatoes loaded with cheese, bacon, and sour cream, creating a perfect side for any gathering or a hearty weeknight meal. You will create a golden, indulgent casserole that tastes just like your favorite baked potatoes.

Ingredients

Scale
  • 5 large Russet potatoes
  • 1 tablespoon olive oil
  • 1 cup milk (whole or 2%)
  • 4 tablespoons unsalted butter
  • 1 cup shredded sharp cheddar cheese, plus more for topping
  • 1/2 cup sour cream
  • 4 slices bacon, cooked and crumbled
  • 1/4 cup chopped green onions
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1 large egg, lightly beaten

Instructions

  1. Preheat your oven to 400°F (200°C). Poke the potatoes several times with a fork and rub them with olive oil. Bake for 50-60 minutes until tender.
  2. Allow the potatoes to cool slightly until you can handle them. Cut them in half lengthwise and scoop the flesh into a large bowl, leaving about a 1/4-inch shell.
  3. Place the potato shells on a baking sheet and set aside.
  4. Mash the scooped potato flesh thoroughly. Add the milk, butter, 1 cup of cheddar cheese, sour cream, bacon, green onions, salt, and pepper. Mix well until creamy.
  5. Beat the egg lightly and stir it into the potato mixture. This helps bind the casserole.
  6. Spoon the mixture evenly back into the reserved potato shells, mounding it slightly.
  7. Top the filled potatoes generously with extra shredded cheddar cheese.
  8. Return the baking sheet to the oven and bake for 15-20 minutes, or until the topping is melted, bubbly, and golden brown.
  9. Let cool for 5 minutes before serving.

Notes

  • You can make the filling up to 24 hours ahead. Cover and refrigerate. Add 10 minutes to the baking time if baking cold.
  • For a make-ahead option, assemble the entire casserole (before the final bake) and freeze it. Thaw in the refrigerator overnight before baking as directed.
  • If you prefer a smoother texture, you can skip mashing the insides and just stir the ingredients into the scooped potato flesh.
  • Chef Tariq suggests adding a pinch of smoked paprika to the filling for depth.

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