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Butternut Squash Casserole

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This Butternut Squash Casserole is a comforting, savory-sweet side dish perfect for fall gatherings, Thanksgiving, or a cozy weeknight meal. Creamy roasted butternut squash is baked with a buttery, crunchy topping that everyone will love.

Ingredients

  • For the Casserole:
  • 1 large butternut squash (about 3 pounds), peeled, seeded, and cubed
  • 2 tablespoons olive oil
  • Salt and pepper, to taste
  • 2 tablespoons unsalted butter
  • 1/2 cup whole milk or heavy cream
  • 1/4 cup maple syrup or brown sugar
  • 1/2 teaspoon ground cinnamon
  • 1/4 teaspoon ground nutmeg
  • For the Topping:
  • 1/2 cup all-purpose flour
  • 1/2 cup chopped pecans or walnuts
  • 1/3 cup packed brown sugar
  • 4 tablespoons unsalted butter, melted

Instructions

  • Preheat oven to 375°F (190°C). Grease a 9×13-inch baking dish.
  • Toss butternut squash cubes with olive oil, salt, and pepper. Roast for 25–30 minutes until tender.
  • Transfer roasted squash to a large bowl. Mash slightly, then stir in butter, milk or cream, maple syrup (or brown sugar), cinnamon, and nutmeg until smooth and creamy.
  • Spread the squash mixture evenly into the prepared baking dish.
  • In a small bowl, mix flour, nuts, brown sugar, and melted butter to create the topping. Sprinkle evenly over the casserole.
  • Bake uncovered for 25–30 minutes until golden brown and bubbling.
  • Let cool slightly before serving.

Notes

  • For a sweeter casserole, add an extra tablespoon of maple syrup.
  • You can substitute canned butternut squash puree to save time (use about 4 cups).
  • The topping can also be made with oats for extra texture.
  • Make ahead: Assemble the day before, refrigerate, and bake before serving.