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A black slow cooker filled with cooked butternut squash halves.

Slow Cooker Butternut Squash (Halves or Purée)

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Slow cooker butternut squash cooks up as tender halves for stuffing or a creamy, buttery purée. Hands-off and perfect for holiday sides.
Course dinner, Side Dish
Cuisine American
Diet Gluten Free, Vegetarian
Keyword butternut squash, comfort food, creamy, easy, healthy, Slow Cooker
Prep Time 5 minutes
Cook Time 2 hours
Total Time 2 hours 5 minutes
Servings 8 servings
Calories 116

Equipment

Ingredients

For Butternut Squash Halves or Puree

  • 2 medium butternut squash (about 2 to 2½ pounds each)
  • 2 teaspoons olive oil
  • ¼ teaspoon kosher salt
  • teaspoon freshly ground black pepper

For Butternut Squash Puree

  • 2 tablespoons butter
  • 3 tablespoons heavy cream
  • ½ teaspoon kosher salt
  • 2 tablespoons brown sugar

Instructions

Cook the Butternut Squash

  • For each butternut squash, remove the stem top, then halve each squash lengthwise, from the bottom to the top. Using a spoon, remove the seeds and discard. Alternatively you can leave the seeds, then remove and discard after cooking.
  • Place the halved squash pieces in a 6-quart slow cooker. Drizzle the flesh with olive oil and sprinkle with ¼ teaspoon salt, rubbing the oil in to create an even layer.
  • Cover and cook until the squash is very tender, about 2-3 hours on high, or 4-5 hours on low. All slow cookers are different, so start checking on the early side of the recommended time. Add 30 minute increments until desired doneness is reached.
  • Uncover and carefully transfer the cooked squash to a cutting board. Discard the accumulated cooking liquid or reserve for another use.

Finish: Butternut Squash Halves

  • Sprinkle with additional salt and pepper, then serve, stuff, or store.

Finish Butternut Squash Purée

  • When cool enough to handle, scoop out the flesh, discarding the skin and any remaining seeds.
  • Add the cooked squash back to the slow cooker and set to low heat. Add the butter, half-and-half, ¼ teaspoon salt, and brown sugar. Stir until smooth and creamy. Taste and adjust seasonings if desired.

Notes

  • This recipe makes 4 butternut squash halves, or about 4 cups of butternut squash puree.
  • You’ll need two medium butternut squash for this recipe, about 2 to 2 ½ pounds each. If they don’t quite fit, you can slice the top sections off and add to cook alongside.
  • You can also halve this recipe to make 1 medium butternut squash. This will yield 2 squash halves or about 2 cups purée. 
  • If you prefer to use pre-cut butternut squash (for the purée only), you’ll need 5-6 cups of cubed  butternut squash.

Nutrition

Serving: 1 (of 8) | Calories: 116kcal | Carbohydrates: 16g | Protein: 1g | Fat: 6g | Saturated Fat: 3g | Polyunsaturated Fat: 0.3g | Monounsaturated Fat: 2g | Cholesterol: 14mg | Sodium: 225mg | Potassium: 410mg | Fiber: 2g | Sugar: 6g | Vitamin A: 12225IU | Vitamin C: 24mg | Calcium: 62mg | Iron: 1mg
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