Best Acorn Squash Recipe
This classic roasted acorn squash is the ultimate fall side dish — tender, caramelized, and glazed with a simple brown sugar butter mixture seasoned with cinnamon and nutmeg. It comes together in under an hour with minimal prep, looks stunning on any dinner table, and delivers that perfect balance of sweet and savory that makes autumn cooking so irresistible.
Equipment
- Large rimmed baking sheet
- Sharp chef's knife Essential for safely cutting through acorn squash
- Sturdy cutting board
- Small mixing bowl For preparing the brown sugar butter glaze
- Pastry brush Or use a spoon for applying the glaze
- Aluminum foil or parchment paper For easy cleanup
- Oven thermometer Recommended to ensure accurate temperature
- Melon baller or sturdy spoon For scooping out the seeds
Ingredients
- 2 medium acorn squash about 1.5 lbs / 680g each; look for firm, heavy squash with dark green skin
- 4 tablespoons unsalted butter 60g, softened to room temperature, divided
- 4 tablespoons brown sugar 50g, packed, divided
- 1 teaspoon ground cinnamon
- 1/4 teaspoon ground nutmeg
- 1/4 teaspoon fine sea salt
- 1/4 teaspoon black pepper freshly ground preferred
Optional
- 2 tablespoons pure maple syrup for extra sweetness; use Grade A dark for best flavor
- fresh thyme or parsley a few sprigs, for garnish
Instructions
- Position an oven rack in the center and preheat your oven to 400°F (200°C). Line a large rimmed baking sheet with aluminum foil or parchment paper.
- Trim a thin slice from the stem end of each squash to stabilize it, then carefully cut each squash in half lengthwise. Use a melon baller or sturdy spoon to scoop out and discard the seeds and stringy fibers.
- Using a paring knife, lightly score the flesh of each squash half in a crosshatch pattern, cutting about 1/4 inch deep without piercing the skin. Place the halves cut-side up on the prepared baking sheet.
- In a small bowl, combine the softened butter, brown sugar, cinnamon, nutmeg, salt, black pepper, and maple syrup (if using), and mix until a smooth, spreadable paste forms.
- Divide the glaze evenly among the four squash halves and spread it generously over the cut surface, working it into the scored lines. Place any remaining glaze directly in the hollow cavity of each half.
- Roast uncovered for 40 to 50 minutes, basting each half with the pooled glaze at the 30-minute mark, until the flesh is fork-tender and the edges are deeply golden and caramelized.
- Remove from the oven and let the squash rest for 5 minutes. Garnish with fresh thyme or parsley if desired and serve warm directly in the skin or with the flesh scooped out.
Notes
- Choosing squash: Pick acorn squash that feel heavy for their size with firm, dark green skin and minimal orange patches for the best flavor and texture.
- Hard to cut? Microwave the whole squash for 2 to 3 minutes before cutting to slightly soften the skin and make halving much safer and easier.
- Don't skip scoring: The crosshatch cuts in the flesh allow the butter glaze to penetrate deeply, infusing flavor throughout rather than just on the surface.
- Basting matters: Spooning the pooled glaze back over the flesh at the halfway mark significantly deepens the caramelization and overall flavor.
- Vegan swap: Replace the butter with melted coconut oil or vegan butter for a fully plant-based version that is equally delicious.
- Savory variation: Skip the brown sugar and maple syrup and instead brush with olive oil, minced garlic, fresh rosemary, and thyme; finish with grated Parmesan in the last 10 minutes.
- Make ahead: Cut and seed the squash up to 24 hours in advance and refrigerate covered. Add the glaze and roast when ready to serve.
- Storage: Cool completely and refrigerate in an airtight container for up to 4 days, or freeze the scooped flesh for up to 3 months.
- Reheating: Reheat squash halves cut-side up at 350°F for 15 to 20 minutes for best results, or microwave covered on medium power in 60-second intervals.
- Serving idea: Scoop out the roasted flesh, mash with extra butter and a pinch of cinnamon, and serve as a unique alternative to mashed potatoes.
Nutrition
Serving: 1Squash HalfCalories: 220kcalCarbohydrates: 36gProtein: 2gFat: 9gSaturated Fat: 5gPolyunsaturated Fat: 0.5gMonounsaturated Fat: 2.5gCholesterol: 22mgSodium: 160mgPotassium: 660mgFiber: 3gSugar: 15gVitamin A: 15IUVitamin C: 25mgCalcium: 8mgIron: 6mg
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