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White bowl of mashed potato squash with a pat of butter and a sprig of fresh thyme.
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5 from 1 vote

Oven Roasted Mashed Potato Squash

Oven roasted mashed potato squash is a healthy and flavorful alternative to potatoes. This bright white winter squash has a creamy and delicious flesh that tastes similar to a combination of mashed potatoes mixed and butternut squash or sweet potatoes. A great side dish for the Fall and holiday season!
Prep Time10 minutes
Cook Time40 minutes
Total Time50 minutes
Course: Side, Side Dish, Side Dishes
Cuisine: American
Servings: 4
Calories: 243kcal
Author: Jessica

Equipment

Ingredients

  • 4 pounds mashed potato squash
  • 2 tablespoons olive oil
  • salt and black pepper to taste
  • butter, milk, cream, sour cream, garlic, herbs or other seasonings to taste. optional

Instructions

  • Preheat the oven to 375 degrees f.
  • On a sturdy cutting board, carefully slice off about half an inch of the stem side and bottom of each squash with a sharp knife.
  • Stand the squash up on one of the flat sides and carefully cut it lengthwise down the middle. Use a spoon to scoop out the seeds and stringy pulp from the center.
  • Place the squash cut side up on a baking sheet and drizzle or brush the flesh with olive oil and season with salt and pepper to taste.
  • Flip the squash halves over so they're cut side down and roast for 40-50 minutes until soft and easily pierced with a fork.
  • Scoop the creamy white flesh into a bowl and use a potato masher to incorporate butter, milk or sour cream or herbs of your choice to taste.

Notes

For super smooth and creamy mashed potato squash, use a hand mixer or food processor.
See more ideas for flavor profiles in the full blog post.

Nutrition

Serving: 1lb | Calories: 243kcal | Carbohydrates: 47g | Protein: 4g | Fat: 7g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 5g | Sodium: 14mg | Potassium: 1574mg | Fiber: 7g | Vitamin A: 1665IU | Vitamin C: 50mg | Calcium: 150mg | Iron: 3mg