If you’re craving a cozy, colorful dish that captures the very essence of fall, you absolutely must try this Roasted Butternut Squash & Sweet Potatoes Recipe. It’s a warm hug in food form, with tender cubes roasted to perfection, bursting with natural sweetness and just the right hint of savory herbs and spices. This recipe is brilliantly simple yet packed with layers of flavor that transform ordinary vegetables into a standout side that complements everything from weeknight dinners to holiday feasts.

Ingredients You’ll Need
The beauty of this Roasted Butternut Squash & Sweet Potatoes Recipe lies in its simplicity. Each ingredient plays a vital role, from the vibrant orange hues to the perfect balance of savory and sweet that will literally make your taste buds sing.
- Butternut squash: Peeled, seeded, and cubed, this is the star contributor with its creamy texture and subtly sweet flavor.
- Sweet potatoes: Also peeled and cubed, these add earthiness and a delightful firmness after roasting.
- Olive oil: Helps the vegetables caramelize beautifully while adding richness.
- Salt: Enhances the natural flavors and balances sweetness perfectly.
- Black pepper: Adds a mild heat and depth.
- Garlic powder: Infuses a subtle savory note for extra flavor complexity.
- Ground cinnamon: (optional) Brings a touch of warmth and a hint of cozy spice that feels just right for autumn.
- Fresh rosemary or thyme: (optional) Provides a fragrant herbal punch that elevates the dish subtly.
How to Make Roasted Butternut Squash & Sweet Potatoes Recipe
Step 1: Preheat and Prepare
Start by preheating your oven to a toasty 425°F (220°C). Line a large baking sheet with parchment paper to ensure easy cleanup and to help the veggies develop that perfect roasted crust without sticking.
Step 2: Toss the Veggies
In a big bowl, combine the cubed butternut squash and sweet potatoes. Drizzle olive oil over the top, then sprinkle salt, pepper, garlic powder, and cinnamon if you’re using it. Add the fresh rosemary or thyme as well for that herbal boost. Toss everything gently but thoroughly so each cube is coated in this flavorful mixture—this step is critical for achieving that golden, caramelized finish.
Step 3: Spread Evenly and Roast
Transfer your seasoned veggies onto the prepared baking sheet. Make sure to spread them out in a single layer without overcrowding; this helps each piece roast evenly and get those delightful crispy edges. Pop the pan in the oven and roast for 25 to 30 minutes. Halfway through, stir everything with a spatula to turn the cubes for uniform browning.
Step 4: Check for Doneness
After roasting, the edges should be caramelized with a slightly crisp exterior, while the insides remain soft and tender. A fork should slip easily into the cubes. If needed, roast a few minutes longer but keep an eye so they don’t burn.
How to Serve Roasted Butternut Squash & Sweet Potatoes Recipe
Garnishes
To add an extra pop of flavor and texture, consider sprinkling toasted pumpkin seeds, chopped fresh parsley, or a drizzle of tangy balsamic glaze on top. A little splash of maple syrup also works wonders if you love to lean into the natural sweetness of these veggies.
Side Dishes
This dish pairs beautifully with roasted meats like turkey or chicken, complements vegetarian mains such as grilled tofu or tempeh, and is equally delicious alongside hearty grains like quinoa or farro. Because it’s vegan and gluten-free, it’s wonderfully versatile for many types of meals.
Creative Ways to Present
Try mixing your roasted vegetables into a warm grain bowl topped with avocado and a lemon-tahini dressing for a nourishing lunch. Or toss it in a salad with arugula and goat cheese for a festive appetizer. For a rustic holiday vibe, serve it straight from a cast-iron skillet garnished with fresh herbs.
Make Ahead and Storage
Storing Leftovers
Cool your roasted butternut squash and sweet potatoes completely before transferring them to an airtight container. Stored in the fridge, they will keep fresh and tasty for up to 4 days—perfect for quick reheat meals during the week.
Freezing
You can freeze roasted vegetables, but to maintain the best texture and flavor, spread them on a baking sheet to freeze individually before transferring to a freezer-safe bag or container. This works well if you want to prepare large batches ahead, and they will keep frozen for up to 3 months.
Reheating
To reheat, place the vegetables in a single layer on a baking sheet and warm them in a 375°F (190°C) oven for about 10 minutes until they regain their crisp edges. Alternatively, a quick sauté in a hot pan works nicely to revive their caramelized flavor.
FAQs
Can I use other herbs besides rosemary or thyme?
Absolutely! Sage, oregano, or even a sprinkle of dried Italian seasoning can work beautifully. Feel free to tailor the herbs to your taste to create your own signature version.
Is this recipe suitable for a vegan and gluten-free diet?
Yes, this Roasted Butternut Squash & Sweet Potatoes Recipe is naturally vegan and gluten-free, making it an excellent choice for a variety of dietary preferences.
Can I add other vegetables to this dish?
Definitely! Butternut squash and sweet potatoes pair well with carrots, parsnips, Brussels sprouts, or red onions. Just be mindful of roasting times as some veggies cook faster than others.
How do I know when the vegetables are done roasting?
Look for caramelized, slightly crisp edges and tender interiors. A fork should slide easily into the cubes—if it does, they’re ready to enjoy!
What can I do if I don’t have fresh herbs?
Dried herbs can be substituted at about one-third the amount of fresh. For example, use 1 teaspoon of dried rosemary or thyme instead of 1 tablespoon fresh.
Final Thoughts
This Roasted Butternut Squash & Sweet Potatoes Recipe is a celebration of simple ingredients transformed by a bit of love and a hot oven. Whether you’re serving it as a comforting weeknight side or part of a holiday spread, it’s sure to become a favorite in your kitchen. Give it a try and watch how it brings warmth and color to your table.
Print
Roasted Butternut Squash & Sweet Potatoes Recipe
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 4 servings
- Category: Side Dish
- Method: Roasting
- Cuisine: American
- Diet: Vegan, Gluten Free
Description
A warm and comforting side dish featuring roasted butternut squash and sweet potatoes seasoned with garlic, cinnamon, and fresh herbs. Perfect for fall and holiday meals, this vegan and gluten-free recipe brings natural sweetness and vibrant color to your table.
Ingredients
Vegetables
- 1 medium butternut squash, peeled, seeded, and cubed (about 3 cups)
- 2 medium sweet potatoes, peeled and cubed (about 3 cups)
Seasonings & Oil
- 2 tablespoons olive oil
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon garlic powder
- 1/2 teaspoon ground cinnamon (optional for warmth)
- 1 tablespoon fresh rosemary or thyme (optional)
Instructions
- Preheat the oven: Preheat your oven to 425°F (220°C) and line a large baking sheet with parchment paper to prevent sticking and ensure easy cleanup.
- Mix the vegetables and seasonings: In a large bowl, combine the cubed butternut squash and sweet potatoes. Drizzle with olive oil, then toss with salt, black pepper, garlic powder, optional ground cinnamon, and fresh herbs until everything is evenly coated.
- Arrange on the baking sheet: Spread the seasoned vegetables in a single layer on the prepared baking sheet, making sure the cubes aren’t crowded to promote even roasting and caramelization.
- Roast the vegetables: Place the baking sheet in the preheated oven and roast for 25 to 30 minutes. Stir the vegetables halfway through to ensure they cook evenly and develop caramelized edges while becoming tender.
- Serve: Once the vegetables are fork-tender and golden on the edges, remove from the oven and serve warm as a flavorful side dish. They also pair beautifully with salads, grain bowls, or holiday spreads.
Notes
- Drizzle with maple syrup or balsamic glaze after roasting for an extra touch of sweetness and flavor.
- This dish pairs well with roasted meats, tofu, or hearty grains like quinoa.
- Store leftovers covered in the refrigerator for up to 4 days; reheat gently before serving.

