Walnut Maple Roasted Sweet Potatoes have become my absolute go-to side dish, and I’m so excited to share this simple recipe with you! I first discovered how magical sweet potatoes could be when baked with a touch of maple and a sprinkle of crunchy walnuts. The aroma that fills my kitchen as these roast – that sweet, warm scent of cinnamon and caramelizing maple – is simply irresistible. This maple walnut sweet potato recipe is surprisingly easy, turning humble sweet potatoes into something truly special. Let’s get cooking!
Why You’ll Love Walnut Maple Roasted Sweet Potatoes
You’ll adore this simple side dish for so many reasons:
- Incredibly easy to prepare, even on busy weeknights.
- The perfect balance of sweet and savory flavors.
- Offers a delightful crunch from the toasted walnuts.
- These roasted sweet potatoes with walnuts and maple syrup are a crowd-pleaser for any meal.
- Versatile enough to accompany everything from roasted chicken to holiday ham.
- Naturally sweet, making them a healthier alternative to traditional desserts.
- The warm, inviting aroma of cinnamon and maple is pure comfort.
- These maple glazed sweet potatoes add a touch of elegance to any table setting.
Ingredients for Maple Walnut Roasted Sweet Potatoes
Gather these simple ingredients for a truly delicious side dish. You’ll need 3 medium sweet potatoes, which provide a wonderful natural sweetness. For that irresistible glaze, grab 1/3 cup pure maple syrup plus 2 tablespoons. The texture comes from 1/3 cup chopped walnuts, which get perfectly toasty in the oven. We’ll use 1/3 cup unsalted butter, melted to coat the potatoes and help them roast beautifully, or you can use coconut oil for a dairy-free option. For warmth and flavor, we’ll add 1 1/2 teaspoons cinnamon, divided, and a simple 1/2 teaspoon salt and 1/2 teaspoon black pepper to enhance all the tastes. Finally, a hint of fresh herbiness comes from 1 teaspoon fresh thyme (or 1/2 tsp dried), which pairs wonderfully with the sweet potatoes with maple syrup and walnuts.
How to Make Walnut Maple Roasted Sweet Potatoes
Making these delicious roasted sweet potatoes is a breeze! Follow these simple steps and you’ll have a fantastic side dish in no time.
- Step 1: Preheat your oven to 400°F (200°C). Make sure your oven rack is in the middle position.
- Step 2: Thoroughly scrub your 3 medium sweet potatoes. You can slice them into 1/2-inch thick rounds, or peel them first if you prefer a smoother texture.
- Step 3: In a large mixing bowl, combine the sweet potato slices with 1/3 cup unsalted butter, melted. Add 1 teaspoon of cinnamon, 1/2 teaspoon salt, and 1/2 teaspoon black pepper. Toss everything gently with your hands or a spatula until each piece is evenly coated. The butter helps the spices adhere beautifully!
- Step 4: Arrange the coated sweet potato slices in a single layer on a large baking sheet. Don’t overcrowd the pan, as this can cause them to steam instead of roast.
- Step 5: Roast for 25–30 minutes. About halfway through, carefully flip the sweet potato slices to ensure they brown evenly on both sides. You’re looking for them to become tender and just starting to turn golden.
- Step 6: While the potatoes are roasting, prepare the irresistible topping. In a small bowl, whisk together 1/3 cup pure maple syrup, 1/3 cup chopped walnuts, the remaining 1/2 teaspoon of cinnamon, and 1 teaspoon fresh thyme. This mixture smells absolutely divine!
- Step 7: Once the potatoes are tender, carefully remove the baking sheet from the oven. Spoon about a teaspoon of the walnut-maple mixture onto the center of each sweet potato slice. This is where the magic happens, creating those lovely easy maple walnut roasted sweet potatoes.
- Step 8: Return the baking sheet to the oven for another 8–10 minutes. Watch closely as the topping turns golden and the maple syrup caramelizes, creating a beautiful, slightly sticky glaze.
- Step 9: Remove from the oven and let these lovely maple walnut sweet potatoes cool for a few minutes. The aroma is amazing! Serve them warm as a perfect side dish.

Pro Tips for the Best Maple Walnut Sweet Potatoes
Achieving the perfect texture and flavor is easy with these insider tips. These simple tricks will elevate your Walnut Maple Roasted Sweet Potatoes from good to absolutely unforgettable.
- Always use fresh, firm sweet potatoes for the best sweetness and texture.
- Don’t skip toasting the walnuts separately for a deeper flavor and crunch, though adding them in the last 10 minutes works well too.
- Ensure your sweet potatoes are in a single layer on the baking sheet to promote even roasting and caramelization.
- Taste your maple syrup mixture before adding it to the potatoes; if your syrup isn’t very sweet, you might want to add a tiny pinch of brown sugar.
What’s the secret to perfect Walnut Maple Roasted Sweet Potatoes?
The magic lies in the combination of sweet potatoes, the rich maple syrup glaze, and the toasty walnuts. The key is not to overcook the potatoes initially, allowing the glaze to caramelize perfectly in the second roast, creating those delightful maple glazed sweet potatoes.
Can I make Walnut Maple Roasted Sweet Potatoes ahead of time?
Yes, you can prep the sweet potatoes by slicing and tossing them with the butter and spices up to 24 hours in advance. Store them in an airtight container in the refrigerator. You’ll just need to add a few extra minutes to the initial roasting time.
How do I avoid common mistakes with Roasted Sweet Potatoes with Maple and Walnuts?
A common pitfall is overcrowding the baking sheet, which leads to steamed rather than roasted potatoes. Another mistake is burning the maple glaze; watch them closely during the final 8-10 minutes. Ensure your sweet potatoes are cut to a uniform thickness for even cooking. For more information on proper roasting techniques, you can check out how to roast vegetables.
Best Ways to Serve Walnut Maple Roasted Sweet Potatoes
These delightful Walnut Maple Roasted Sweet Potatoes are incredibly versatile and make a wonderful addition to almost any meal. They pair beautifully with roasted meats like chicken or pork, and are a fantastic complement to hearty vegetarian dishes. For a festive touch, consider serving them alongside other maple roasted root vegetables at holiday gatherings like Thanksgiving or Christmas. They also work wonderfully as a sweet and savory component in a grain bowl or alongside a simple green salad for a lighter meal. The combination of sweet, savory, and crunchy textures makes them a universally loved side. You can find more delicious recipes on our site.
Nutrition Facts for Walnut Maple Roasted Sweet Potatoes
Here’s a breakdown of the nutritional goodness in each serving of these delightful Walnut Maple Roasted Sweet Potatoes:
- Calories: 250
- Fat: 15g
- Saturated Fat: 5g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 5g
- Sugar: 20g
- Protein: 3g
- Sodium: 150mg
- Cholesterol: 20mg
Nutritional values are estimates and may vary based on specific ingredients used. For more details on nutritional information, please refer to our privacy policy.

How to Store and Reheat Walnut Maple Roasted Sweet Potatoes
You’ll want to save every last one of these delicious Walnut Maple Roasted Sweet Potatoes, and storing them is simple! Once they’ve cooled completely, transfer any leftovers to an airtight container. They’ll keep nicely in the refrigerator for about 3 to 4 days. If you find yourself with an abundance, you can also freeze them. Wrap individual portions tightly in plastic wrap, then in foil, and they’ll last in the freezer for up to 3 months. This makes them a fantastic make-ahead option for busy weeks. Learn more about our about me page.
When you’re ready to enjoy them again, reheating is easy. For the best texture, I recommend gently warming them in a single layer on a baking sheet in a 350°F (175°C) oven for about 10-15 minutes, or until heated through and slightly crisped. You can also reheat them in a microwave, though they might be a bit softer. This storage method ensures you can enjoy these tasty sweet potatoes with maple and walnuts anytime! Visit our contact us page for any questions.
Frequently Asked Questions About Maple Walnut Sweet Potato Casserole
What makes these Walnut Maple Roasted Sweet Potatoes taste so good?
The magic really comes from the combination of naturally sweet sweet potatoes, a rich maple syrup glaze, and the delightful crunch of toasted walnuts. The hint of cinnamon and fresh thyme really elevates the flavors, turning a simple vegetable into something truly special. These Walnut Maple Roasted Sweet Potatoes are a perfect example of how simple ingredients can create amazing taste.
Can I make Walnut Maple Roasted Sweet Potatoes with different nuts?
Absolutely! While walnuts are fantastic, you can easily substitute them with pecans for a similar nutty crunch. Almonds or even pumpkin seeds (pepitas) would also work wonderfully in this maple walnut sweet potato recipe. Just ensure they are chopped to a similar size for even toasting.
How do I adjust the sweetness of these Roasted Sweet Potatoes with Maple and Walnuts?
The sweetness is primarily from the sweet potatoes themselves and the maple syrup. If you prefer a less sweet dish, you can reduce the amount of maple syrup slightly, maybe by a tablespoon or two. Alternatively, if you like it sweeter, you can add an extra drizzle of maple syrup or a pinch of brown sugar to the topping mixture. These maple glazed sweet potatoes are quite forgiving!
Is this a healthy side dish?
Yes, these Walnut Maple Roasted Sweet Potatoes are considered a healthy side dish. Sweet potatoes are packed with vitamins, fiber, and antioxidants. We use pure maple syrup, which is a natural sweetener, and healthy fats from the walnuts and butter. It’s a balanced option that’s both delicious and nutritious. For more on healthy eating, explore our home page.
Variations of Walnut Maple Roasted Sweet Potatoes You Can Try
Once you master the basic Walnut Maple Roasted Sweet Potatoes, you’ll want to try these fun twists! They’re perfect for switching things up or catering to different dietary needs. Here are a few ideas to get you inspired:
- Dairy-Free Delight: Easily make this a dairy-free dish by substituting the melted butter with 1/3 cup melted coconut oil or a good quality olive oil. The flavor profile remains fantastic, offering a delicious sweet potato dish with maple and walnuts that everyone can enjoy.
- Spice it Up: For a little heat, add a pinch of cayenne pepper or smoked paprika to the initial spice mix. It creates a wonderful sweet and savory contrast that’s surprisingly addictive!
- Festive Cranberry & Pecan Twist: During the holidays, swap the walnuts for chopped pecans and add 1/4 cup dried cranberries to the maple topping mixture. This variation offers a lovely tartness and festive color.
- Herbaceous Infusion: While fresh thyme is lovely, don’t hesitate to experiment with other herbs like rosemary or sage, finely minced, for a more savory profile.

Walnut Maple Roasted Sweet: 3 Stars Unforgettable
- Total Time: 55 minutes
- Yield: 6 servings 1x
- Diet: Vegetarian
Description
Walnut Maple Roasted Sweet Potatoes are a sweet, savory, and crunchy side dish perfect for any occasion. This recipe features naturally sweet sweet potatoes complemented by cinnamon, maple syrup, crunchy walnuts, and fresh thyme.
Ingredients
- 3 medium sweet potatoes
- 1/3 cup unsalted butter, melted
- 1 1/2 teaspoons cinnamon, divided
- 1/2 teaspoon salt
- 1/2 teaspoon black pepper
- 1/3 cup pure maple syrup + 2 tablespoons
- 1/3 cup chopped walnuts
- 1 teaspoon fresh thyme (or 1/2 tsp dried)
Instructions
- Preheat oven to 400°F (200°C).
- Scrub and slice sweet potatoes into 1/2-inch thick rounds. Peel if desired.
- In a large bowl, toss sweet potato slices with melted butter, 1 teaspoon of cinnamon, salt, and pepper. Ensure all slices are well coated.
- Arrange in a single layer on a large baking sheet.
- Roast for 25–30 minutes, flipping halfway, until tender and lightly browned.
- While potatoes roast, combine 1/3 cup maple syrup, walnuts, the remaining 1/2 teaspoon of cinnamon, and thyme in a small bowl.
- Remove potatoes from the oven. Spoon about 1 teaspoon of the walnut-maple mixture onto each slice.
- Return to oven for another 8–10 minutes, until the topping is golden and slightly caramelized.
- Let cool for a few minutes, then serve warm.
Notes
- For a dairy-free option, substitute butter with coconut oil or olive oil.
- For a nut-free version, omit walnuts or replace with sunflower seeds.
- Add smoked paprika or chili flakes for a savory, spicy contrast.
- Add dried cranberries or feta for a festive holiday twist.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Category: Side Dish
- Method: Roasting
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 250
- Sugar: 20g
- Sodium: 150mg
- Fat: 15g
- Saturated Fat: 5g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 5g
- Protein: 3g
- Cholesterol: 20mg
