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Roasted Butternut Squash Casserole


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  • Author: Olivia
  • Total Time: 2 hours
  • Yield: 6 servings
  • Diet: Vegetarian

Description

An oven‑baked roasted butternut squash casserole topped with a sweet, buttery pecan crumble. Smooth, creamy squash filling meets crunchy topping in a comforting side dish perfect for holidays or cozy weeknights.


Ingredients

  • 4 cups roasted butternut squash puree (from about 2 small or 1 large squash)
  • 1 large egg
  • 2 tablespoons heavy whipping cream or half‑and‑half
  • 1 tablespoon real maple syrup (or 1 teaspoon vanilla extract as substitute)
  • 1 tablespoon salted butter, melted
  • ½ teaspoon fine sea salt (or to taste)
  • Topping:
  • ¼ cup light brown sugar
  • ¼ cup all‑purpose flour
  • 1 ½ tablespoons salted butter, melted
  • ¼ cup chopped pecans (coarsely or finely chopped)

Instructions

  1. Preheat oven to 375 °F. Cut the squash in half lengthwise, scoop out seeds, place cut‑side down on a baking sheet, and roast for about 50‑70 minutes until tender. Cool slightly and scoop out flesh into a bowl.
  2. Lower oven temperature to 350 °F. Grease an 8×8‑inch baking dish. In a large bowl, beat the roasted squash with a hand‑mixer until smooth. Add the egg, cream, maple syrup (or vanilla), melted butter, and salt; mix until creamy and well combined. Spoon the mixture into the prepared dish.
  3. In a small bowl, stir together brown sugar and flour. Add melted butter and chopped pecans, mixing until crumbly. Sprinkle this topping evenly over the squash mixture.
  4. Bake about 40 minutes, until the edges are bubbling and the topping is golden brown. (If the casserole was refrigerated before baking, add an extra 5‑10 minutes.)
  5. Let the casserole cool for a few minutes before serving warm.

Notes

  • For a nut‑free version: substitute the pecans with rolled oats for a similar crunchy topping.
  • For a sweeter, dessert‑style version, double the topping and sprinkle a little cinnamon or nutmeg into the squash mixture.
  • To make dairy‑free: use coconut cream (or non‑dairy cream alternative) and vegan butter instead of dairy butter.
  • Prep Time: 15 minutes
  • Cook Time: 1 hour 45 minutes
  • Category: Side Dish
  • Method: Roasting & Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 250
  • Sugar: 10g
  • Sodium: 220mg
  • Fat: 12g
  • Saturated Fat: 6g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 32g
  • Fiber: 4g
  • Protein: 4g
  • Cholesterol: 30mg