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Easy acorn squash recipe served on a white platter with roasted Parmesan crusted acorn squash slices topped with fresh parsley.

Roasted Acorn Squash

Ella
This crispy Parmesan herb acorn squash recipe delivers tender roasted squash slices with golden cheesy edges, buttery flavor, and fragrant herbs in every bite.
Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Course Side Dish
Cuisine American
Servings 4 servings
Calories 143 kcal

Ingredients
  

For the Acorn Squash

  • 1 large acorn squash or 2 small acorn squash
  • cup grated Parmesan cheese plus extra for serving if desired
  • 2-3 tablespoons fresh herbs thyme, sage, rosemary, oregano, or mixed herbs
  • 1 teaspoon dried herbs use if fresh herbs are unavailable
  • 1 tablespoon melted butter helps with browning
  • ½ teaspoon garlic powder
  • ¼ teaspoon fine salt plus more to taste
  • ¼ teaspoon black pepper

Optional Add-Ins

  • 1 tablespoon maple syrup for a sweet and savory twist
  • ¼ teaspoon red pepper flakes optional heat
  • 2 tablespoons chopped parsley for garnish

Instructions
 

  • Preheat your oven to 400°F (200°C). Line a large baking sheet with parchment paper for easy cleanup.
  • Wash and dry the acorn squash. If it feels too hard to cut, microwave the whole squash for 1 to 2 minutes to slightly soften the skin.
  • Cut off the top and bottom of the squash for stability. Slice it in half from stem to tip and scoop out the seeds and stringy center.
  • Place each squash half cut-side down and slice into 1/2-inch thick half-moon slices.
  • In a mixing bowl, combine Parmesan cheese, melted butter, fresh herbs, garlic powder, salt, and black pepper until evenly mixed.
  • Arrange squash slices in a single layer on the baking sheet. Press half of the Parmesan mixture onto one side of each slice, flip, and repeat on the other side.
  • Roast for about 25 minutes until the squash is fork-tender and the Parmesan edges are crispy and golden brown.
  • Transfer to a serving plate and garnish with extra Parmesan, parsley, or a drizzle of maple syrup if desired. Serve warm.
  • Air Fryer Method: Preheat air fryer to 375°F (190°C). Arrange slices in a single layer and air fry for 12 to 15 minutes, flipping halfway through until crispy and tender.
  • Roasted Seeds Bonus: Rinse and dry the squash seeds. Toss with olive oil and salt, then roast at 325°F (163°C) for 10 minutes until lightly golden.

Notes

Freshly grated Parmesan creates the crispiest edges. Avoid microwaving leftovers because it softens the coating. Reheat in a 350°F oven for 7 to 9 minutes for best texture. You can prep the squash slices and Parmesan mixture up to 24 hours in advance and store separately in the refrigerator.

Nutrition Facts (Per Serving)

Serving Size: 1/4 of recipe
  • Calories: 143
  • Total Fat: 7g
    • Saturated Fat: 2g
  • Sodium: 210mg
  • Carbohydrates: 13g
    • Fiber: 3g
    • Sugar: 0g
Protein: 5g
Keyword Acorn Squash Recipe, Crispy Squash Recipe, holiday side dish, Parmesan Acorn Squash, Roasted Acorn Squash