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Butternut Squash Casserole with Butter Pecan Topping Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.2 from 2 reviews
  • Author: Sue
  • Prep Time: 20 minutes
  • Cook Time: 1 hour 20 minutes
  • Total Time: 1 hour 40 minutes
  • Yield: 8 to 10 servings
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American

Description

Butternut Squash Casserole with Butter Pecan Topping is a delicious and comforting American side dish perfect for holiday meals. The recipe features whole roasted butternut squash that is mashed and topped with a sweet and crunchy butter pecan topping. Easy to prepare ahead, this casserole combines simple ingredients for a flavorful and festive dish.


Ingredients

Main Ingredients

  • 1 butternut squash
  • 2 Tablespoons butter
  • 1 Tablespoon brown sugar
  • ½ teaspoon kosher salt

For the Topping

  • 3 Tablespoons butter, melted
  • 2 Tablespoons brown sugar
  • 1 Tablespoon flour
  • ½ teaspoon cinnamon
  • 1½ cups pecans


Instructions

  1. Prepare the squash: Wash your butternut squash and cut it in half lengthwise. Use a spoon or portion scoop to remove the seed cavity completely.
  2. Season the squash: Spread 1 tablespoon of butter over the cut sides of each squash half. Sprinkle evenly with the kosher salt and brown sugar.
  3. Roast the squash: Place the squash cut side up on a baking sheet and roast in a preheated 375℉ oven for about 1 hour. The time may vary between 45 to 90 minutes depending on the size of the squash. It’s done when the neck is soft when gently squeezed.
  4. Mash the squash: Let the roasted squash cool slightly, then scoop the softened flesh from the skin into a bowl. Mash the flesh thoroughly with a potato masher. Transfer the mashed squash to a casserole dish and smooth the surface with a spoon.
  5. Make the topping: In a medium bowl, mix together the melted butter, brown sugar, flour, cinnamon, and pecans. Stir until well combined.
  6. Top the squash: Pour the pecan topping evenly over the mashed butternut squash in the casserole dish. Spread it out to cover the surface evenly.
  7. Bake the casserole: Bake the casserole at 375℉ for about 20 minutes or until the topping is toasted and golden brown.

Notes

  • Make Ahead - Roast and mash the squash, then assemble the casserole with the raw topping up to a day in advance. Cover and refrigerate. On the day of serving, bake for 20 minutes, covering with foil and extending baking if not heated through.
  • The topping is optional - Serve the mashed squash plain, dotted with extra butter for a simpler side dish.
  • Nut substitution - Pecans can be replaced with walnuts or a combination of walnuts and pecans. Use raw nuts for best results.
  • Freezing - Leftover casserole freezes well and can be used in baking recipes like chocolate pumpkin muffins or pumpkin waffles as a substitute for canned pumpkin.