“`html
There is something truly magical about the simple joy of roasting root vegetables until they turn golden and caramelized, bursting with flavor and warmth. This Roasted Butternut Squash & Sweet Potatoes With Rosemary Recipe is hands down one of my all-time favorite ways to celebrate the cozy, comforting flavors of fall and winter. The natural sweetness of the butternut squash and sweet potatoes perfectly balances with the savory punch of fresh rosemary and thyme, all brought together by a gentle kiss of garlic and olive oil. Every bite will have you smiling and reaching back for more, making it the ideal side dish or even a star on its own.

Ingredients You’ll Need
Gathering fresh, high-quality ingredients is the key to making this dish shine. Each component is simple yet essential, creating a harmony of colors, textures, and flavors.
- 1 medium butternut squash: Peeled and cubed, it brings a buttery sweetness and vibrant orange color.
- 2 medium sweet potatoes: Also peeled and cubed, these add earthy sweetness and firm texture.
- 1 red onion: Sliced into long strips for a slight sharpness and juicy bite after roasting.
- 4 large cloves garlic: Minced to infuse the dish with warm, aromatic depth.
- 1.5 Tbsp fresh thyme: Stripped from stems, this herb offers subtle earthiness and freshness.
- 1.5 Tbsp fresh rosemary: Roughly chopped to punch up the herbal notes with its distinctive pine-like fragrance.
- 1/4 cup olive oil: The essential fat that helps everything roast to golden perfection and keeps the veggies moist.
- Salt + pepper, to taste: These seasonings bring out the natural sweetness and balance the flavors beautifully.
How to Make Roasted Butternut Squash & Sweet Potatoes With Rosemary Recipe
Step 1: Prepare for Roasting
Start by preheating your oven to 400 degrees Fahrenheit. This temperature is just right to get that lovely caramelization without drying out the vegetables. Line a large baking sheet with parchment paper to prevent sticking and make cleanup a breeze.
Step 2: Combine the Vegetables and Seasonings
Place the cubed butternut squash, sweet potatoes, and sliced red onion on the baking sheet. Add the minced garlic along with the fresh thyme and rosemary. Drizzle the olive oil over everything, then sprinkle with salt and pepper. Now comes the fun part—tossing it all together! Make sure every piece is generously coated with oil and herbs to maximize flavor and texture once roasted.
Step 3: Arrange in a Single Layer
Spread the mixture out evenly across the baking sheet. Leaving a little bit of space between the vegetables helps them roast more evenly and develop those beautifully crisp edges we all crave. Overcrowding can cause steaming instead of roasting, so take a moment to get this step right.
Step 4: Roast to Perfection
Slide the baking sheet into the oven and let those veggies roast for about 45 minutes. Halfway through, toss them gently with a spatula to promote even browning on all sides. Keep an eye on them towards the end—you want the butternut squash and sweet potatoes to be fork-tender and lightly golden brown. This is when their flavors sing and textures are at their yummiest.
How to Serve Roasted Butternut Squash & Sweet Potatoes With Rosemary Recipe
Garnishes
To elevate the presentation and add an extra pop of flavor, sprinkle some freshly chopped parsley or a few pine nuts on top. A light drizzle of balsamic glaze or a sprinkle of crumbled feta cheese can also transform this dish into a gourmet delight that looks as good as it tastes.
Side Dishes
This roasted veggie medley pairs wonderfully with cozy favorites like roasted chicken, grilled sausages, or even a hearty lentil stew. Its natural sweetness and herbal aroma make it a versatile partner for almost any main dish you’re serving.
Creative Ways to Present
Want to impress your guests or just change things up? Serve this dish warm in rustic bowls for a comforting side, toss it into grain bowls with quinoa and avocado for a healthy lunch, or even stuff it inside warm pita bread with a dollop of Greek yogurt and fresh greens for a delicious, easy meal on the go.
Make Ahead and Storage
Storing Leftovers
Any leftover Roasted Butternut Squash & Sweet Potatoes With Rosemary Recipe keeps beautifully in an airtight container in the refrigerator for up to 4 days. The flavors actually deepen after a day or two, making your next meal even tastier!
Freezing
If you want to make a bigger batch ahead of time, this dish freezes quite well. Just let it cool completely, place it in freezer-safe containers or bags, and freeze for up to 3 months. To avoid sogginess, it’s best to freeze in single layers or flat portions.
Reheating
The best way to reheat is in a hot oven at 350 degrees Fahrenheit for about 10-15 minutes. This method revives that lovely roasted texture, unlike the microwave which can make the veggies mushy. Alternatively, warming gently in a cast iron skillet with a tiny splash of oil can crisp them back up beautifully.
FAQs
Can I use dried rosemary instead of fresh?
While fresh rosemary offers a brighter, more fragrant flavor, you can substitute dried rosemary if needed. Use about one-third of the amount since dried herbs are more concentrated, but try to crush the dried rosemary a bit before adding to release its oils.
What other vegetables can I add to this recipe?
Feel free to get creative! Carrots, parsnips, Brussels sprouts, or even beets make delicious additions that roast well alongside butternut squash and sweet potatoes.
Is this dish gluten-free and vegan?
Absolutely! This Roasted Butternut Squash & Sweet Potatoes With Rosemary Recipe is naturally gluten-free and vegan, making it a perfect option for many dietary needs without sacrificing flavor.
How do I know when the squash and potatoes are done?
The key indicator is tenderness: a fork should slide easily into the cubes without resistance. They should also have a lightly browned, caramelized exterior for the best taste and texture.
Can I prepare this recipe without garlic?
You certainly can. The garlic adds a lovely savory depth, but Roasted Butternut Squash & Sweet Potatoes With Rosemary Recipe is flavorful enough to stand on its own with just the herbs and seasoning if you prefer to omit it.
Final Thoughts
This Roasted Butternut Squash & Sweet Potatoes With Rosemary Recipe is a true crowd-pleaser—simple ingredients transformed by careful roasting into a dish rich with flavor, warmth, and color. I encourage you to try it out for your next meal: it’s easy enough for weeknights but special enough to serve to guests. Each bite offers a little comfort wrapped in a burst of herbal goodness that’s bound to brighten your table and your mood.
“`
Print
Roasted Butternut Squash & Sweet Potatoes With Rosemary Recipe
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: 6 servings
- Category: Side Dish
- Method: Roasting
- Cuisine: American
- Diet: Gluten Free
Description
A delicious and healthy recipe featuring roasted butternut squash and sweet potatoes seasoned with fresh rosemary, thyme, garlic, and a touch of olive oil. Perfect as a comforting side dish that is easy to prepare and packed with autumn flavors.
Ingredients
Vegetables
- 1 medium butternut squash, peeled and cut into roughly 3/4-inch cubes
- 2 medium sweet potatoes, peeled and cut into roughly 3/4-inch cubes
- 1 red onion, peeled and sliced into long strips
- 4 large cloves garlic, minced
Herbs & Seasonings
- 1.5 Tbsp fresh thyme, removed from stems
- 1.5 Tbsp fresh rosemary, removed from stems and roughly chopped
- Salt and pepper, to taste
Oils
- 1/4 cup olive oil
Instructions
- Preheat and prepare baking sheet: Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper to prevent sticking and facilitate easy cleanup.
- Combine ingredients: In a large bowl or directly on the baking sheet, combine the cubed butternut squash, sweet potato cubes, and sliced red onions. Add the minced garlic, fresh thyme, chopped rosemary, olive oil, salt, and pepper. Toss everything thoroughly to ensure the vegetables are evenly coated in oil and seasonings.
- Arrange for roasting: Spread the vegetable mixture out in a single layer on the prepared baking sheet, leaving some space between the pieces to allow for even roasting and browning.
- Roast the vegetables: Place the baking sheet in the preheated oven and roast for about 45 minutes. Halfway through, toss the vegetables to promote even cooking and browning. The vegetables are ready when they are fork-tender and lightly browned on the edges.
Notes
- Ensure the vegetables are cut into similar-sized pieces for even roasting.
- You can substitute fresh herbs with dried herbs if fresh are not available, but reduce the quantity to about one-third.
- For a touch of sweetness, drizzle a small amount of maple syrup or honey before roasting.
- Serve warm as a side dish or toss with greens for a hearty salad.
- Leftovers can be stored in an airtight container in the refrigerator for up to 3 days and reheated.

