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Mashed Potato Casserole: The Ultimate Thanksgiving Side Dish

Creamy Yukon gold potatoes, crispy bacon, melted cheddar cheese, and a touch of scallion come together in a dish that’s as comforting as it is delicious.
Course: Side Dish
Cuisine: American
Keyword: Creamy Mashed Potatoes, Easy Mashed Potatoes, Mashed Potatoes, Thanksgiving, Thanksgiving side dish
Servings: 8
Author: Erica Dawn

Ingredients

  • 8 Yukon gold potatoes cubed
  • 2 cups heavy cream
  • 1 stick unsalted butter melted
  • 4 slices thick-cut bacon cooked and chopped
  • 3 scallions finely chopped
  • 2 cups cheddar cheese shredded (divided)
  • 4 tablespoons salt plus more to taste

Instructions

  • In a large pot, cover the cubed potatoes with cold water. Add salt and bring to a boil. Cook for 15-20 minutes or until fork-tender.
  • Meanwhile, cook the bacon until the fat is completely rendered. Cool and chop. Save for final steps.
  • Drain the potatoes and pass them through a potato ricer (or mash until smooth). Transfer to a large mixing bowl.
  • Add the heavy cream, melted butter, chopped bacon, scallions, and 1 cup of shredded cheddar cheese to the potatoes. Mix until fully combined.
  • Taste and adjust seasoning with additional salt, being careful not to over-salt.
  • Transfer the potato mixture to a baking dish. Top with the remaining 1 cup of shredded cheddar cheese.
  • Bake in a preheated oven at 350°F until the casserole is heated through and the cheese on top is melted and bubbly, about 15-20 minutes.
  • Serve hot, generously drizzled with gravy, alongside turkey, stuffing, and your favorite Thanksgiving sides!