Description

Learn how to make delicious Rosemary Roasted Squash. Easy recipe with step-by-step instructions.

Ingredients

Scale

1 medium butternut squash (about 2–3 pounds), peeled and cut into 1-inch cubes
2 tablespoons extra-virgin olive oil
1 ½ teaspoons fresh rosemary, finely chopped (or 1 teaspoon dried rosemary)
1 teaspoon sea salt (adjust to taste)
½ teaspoon freshly ground black pepper
2 cloves garlic, minced (optional for extra depth)
1 tablespoon maple syrup or honey (optional, for a touch of sweetness)
Fresh lemon zest (from 1 lemon, optional, for brightness)

Substitution tips: If butternut squash isn’t available, you can use acorn squash or kabocha squash—just adjust the roasting time slightly based on the density. If fresh rosemary isn’t on hand, dried rosemary works well, but crush it between your fingers before adding to release more flavor. Olive oil can be swapped for avocado oil or melted coconut oil if preferred. And if you want to skip the sweetness, just leave out the maple syrup; the natural sugars in the squash will caramelize beautifully on their own.

Instructions

Preheat your oven to 400°F (200°C). Line a large baking sheet with parchment paper or lightly grease it with olive oil to prevent sticking.
Peel the butternut squash carefully, then cut it into roughly 1-inch cubes. I like uniform pieces so they roast evenly—this was a trick I picked up during my culinary classes and have relied on ever since.
In a large mixing bowl, toss the squash cubes with olive oil, chopped rosemary, minced garlic (if using), sea salt, and pepper. If you’re adding maple syrup or honey, drizzle it over now and toss again to coat everything evenly.
Spread the seasoned squash in a single layer on your prepared baking sheet. Avoid overcrowding to ensure the edges crisp up rather than steam.
Roast in the preheated oven for about 25-30 minutes, flipping halfway through. Look for golden edges and a tender interior—when you pierce the squash with a fork, it should slide in easily without resistance.
Once roasted, remove from the oven and, if desired, sprinkle fresh lemon zest over the top for a pop of brightness that balances the earthiness of the rosemary.
Serve warm, straight from the pan, and enjoy!

One thing I’ve learned from hosting our budget-friendly Wednesday dinners is that timing is everything. Roasting at a high temperature ensures that beautiful caramelization while keeping the squash tender inside. Don’t rush flipping the pieces; a gentle toss halfway through helps them cook evenly and develop those delicious crispy bits we all love.

Prep Time: 15 minutes
Cook Time: 30 minutes
Category: Main Dish
Method: Cooking
Cuisine: International

Keywords: Rosemary Roasted Squash, recipe, cooking, food