Maple Brown Butter Roasted Butternut Squash Recipe

Diced and roasted butternut squash tossed in a cinnamon-maple brown butter sauce and finished with crispy sage leaves. A sweet, buttery, and simple fall side everyone will love.

A serving bowl filled with roasted butternut squash tossed in a maple brown butter sauce topped with crispy sage leaves

Thanksgiving and holiday dinners call for side dishes that are both comforting and effortless. This roasted butternut squash with maple brown butter hits that mark: bright roasted squash coated in a warm cinnamon-maple brown butter, optionally topped with crunchy fried sage. It’s quick to prepare, crowd-pleasing, and a great alternative to heavier candied yams.

The first time I tried this, I kept going back for more. It has the cozy sweetness I love at the holidays but is simpler to make and doesn’t rely on marshmallows—just pure fall flavor from squash, maple, and toasted butter.

Ingredients used to make roasted butternut squash with maple brown butter

Ingredients For Your Roasted Butternut Squash

  • Butternut squash: Choose a medium squash, about 1 to 1½–2 lbs peeled and diced. Squash with a larger bulbous bottom are often easier to peel and cube.
  • Maple syrup: Use real maple syrup for best flavor—about ¼ cup.
  • Butter: Salted butter works well for the brown butter—about 2 tablespoons.
  • Cinnamon: ½ teaspoon to add warm spice to the sauce.
  • Oil: 1 tablespoon avocado oil (or olive oil) for roasting. Avocado oil tolerates higher oven temperatures without burning.
  • Salt: To taste, for seasoning the squash and the sage if using.
  • Fresh sage leaves: Optional, fried until crisp to add a salty, herbaceous crunch.
A small skillet filled with freshly made maple brown butter sauce

What is Brown Butter?

Brown butter is simply butter cooked until the milk solids toast and develop a nutty, caramel-like aroma and flavor. It adds depth and richness to vegetables, baked goods, and sauces. For this recipe, the maple syrup and cinnamon are added to browned butter to create a glossy, fragrant sauce that coats the roasted squash.

A large clear mixing bowl filled with diced butternut squash tossed in olive oil and salt
A baking pan lined with parchment paper filled with diced butternut squash

How to Make Roasted Butternut Squash with Maple Brown Butter

1. Preheat the oven. Heat the oven to 400°F and line a baking sheet with parchment paper.

2. Prepare the squash. Peel, deseed, and dice the squash into bite-size pieces. Toss the cubes in a large bowl with avocado or olive oil and season lightly with salt.

3. Roast. Spread the squash in a single layer on the prepared sheet and roast 30–35 minutes, until tender and lightly browned. Check at about 20 minutes to gauge doneness. Transfer to a warm serving bowl.

4. Make the maple brown butter. In a small skillet over medium-high heat, melt the butter and let it foam. Stir or swirl until the foam subsides and the butter turns a golden, nutty brown. Remove from heat and stir in the maple syrup and cinnamon.

5. Toss and serve. Pour the warm maple brown butter over the roasted squash and toss gently to coat. Serve immediately.

Optional: Crispy sage. In a clean skillet, melt another small pat of butter over medium-high heat. When it foams and starts to brown, add a handful of fresh sage leaves and fry for about 30 seconds until crisp. Transfer the leaves to a paper towel, season with salt, let cool, and sprinkle atop the squash. The sage can be fried before roasting the squash if preferred.

Diced and roasted butternut squash sitting on a sheet pan tossed in a maple brown butter sauce with cinnamon

Tips For Prepping Your Squash

Here’s a straightforward method I prefer for peeling and cubing butternut squash:

  1. Trim the stem and bottom. Cut off both ends so the squash sits flat.
  2. Slice into rounds. Lay the squash on its side and cut into roughly 1-inch thick rounds.
  3. Remove the skin. Use a sharp knife or vegetable peeler to take the skin off the edges of each round.
  4. Cube the rounds. Cut each peeled round into bite-size cubes for even roasting.
A close up photo of roasted butternut squash tossed in maple brown butter and served with crispy sage leaves on top

Why you’ll love this roasted butternut squash recipe

  • Simple and flavorful: Minimal ingredients deliver maximum fall flavor.
  • Perfect for holiday tables: Sweet, buttery, and seasonal—ideal for Thanksgiving or Christmas.
  • Light alternative to candied yams: Offers the same comforting sweetness with a bit less sugar and fuss.

More side dish recipes you might like:

  • Easy Maple Bacon Brussel Sprouts
  • Hasselback Honeynut Squash with Cinnamon Maple Pecan Sauce
  • Brown Butter Maple Glazed Carrots

Share your results — tag @kalefornia_kravings on Instagram and leave a comment if you try this recipe!

A serving bowl filled with roasted butternut squash tossed in a maple brown butter sauce topped with crispy sage leaves

Roasted Butternut Squash with Maple Brown Butter

Diced and roasted butternut squash coated in a cinnamon-maple brown butter sauce and topped with crispy sage leaves. Sweet, buttery, and perfect for fall gatherings.
Prep Time15 mins
Cook Time35 mins
Total Time50 mins
Course: Side Dish
Cuisine: American
Keyword: brown butter, butternut squash, cinnamon, crispy sage, maple syrup, roasted
Servings: 4 servings
Author: Caitlin

Ingredients

  • 1½ – 2 lbs. butternut squash, peeled, deseeded & diced (about 1 medium squash)
  • ¼ cup maple syrup
  • 2 Tbsp butter
  • ½ tsp cinnamon
  • 1 Tbsp avocado oil or olive oil
  • Salt, to taste
  • Fresh sage leaves, optional

Instructions

  • Preheat your oven to 400°F and line a baking pan with parchment paper.
  • Add diced butternut squash to a large bowl, toss with avocado or olive oil, and season with salt.
  • Spread squash on the prepared pan and bake 30–35 minutes, until tender and lightly browned. Check around 20 minutes to monitor progress. Transfer to a serving bowl to keep warm.
  • Melt butter in a small frying pan over medium-high heat. Whisk until it foams and turns golden brown. Remove from heat, then stir in maple syrup and cinnamon. Immediately pour the sauce over the roasted squash and toss to coat.
  • Optional: For crispy sage, melt a small pad of butter in a clean pan, let it brown slightly, then fry fresh sage leaves about 30 seconds until crisp. Drain on paper towels, season with salt, and sprinkle over the squash before serving.