As the scent of warm spices fills the air, there’s something truly magical about those first crisp days of fall. That’s when I love whipping up a batch of Brown Sugar Cinnamon Sweet Potato Fries. This quick and easy recipe transforms humble sweet potatoes into a delightful side dish that balances sweetness with just the right hint of spice. With just four simple ingredients and no frying required, you can savor healthy, crispy fries that make any meal feel special. These are not only perfect for pairing with your favorite burgers but can also be enjoyed as a satisfying snack or appetizer. Have you ever tasted a side that feels like a cozy hug? Let’s dive into this delicious journey together!

Why are these fries so irresistible?
Simplicity: With only four ingredients, these delicious sweet potato fries come together effortlessly, making it easy to whip them up anytime.
Sweet & Spicy Delight: The warm notes of cinnamon paired with brown sugar create an inviting flavor that evokes the essence of fall.
Crisp Perfection: Baked, not fried, these fries achieve the perfect crunch while remaining vegan-friendly and gluten-free!
Versatile Side Dish: Perfect alongside burgers, grilled meats, or as a snack, they’ll be a hit at any gathering. Pair them with your favorite dips like aioli or cinnamon honey butter for extra flair!
Healthier Choice: Rich in fiber and Vitamin A, these fries are a guilt-free indulgence compared to traditional options. You can savor the taste without compromising on health!
Sweet Potato Fries Ingredients
• For a delightful batch of Sweet Potato Fries, here’s what you need:
For the Fries
- Sweet Potatoes – the star of the show, providing both structure and natural sweetness; use fresh or pre-cut frozen for ease.
- Olive Oil – adds the necessary fat for crispiness; feel free to substitute with avocado oil for a different flavor profile.
For the Sweet Spice Mix
- Brown Sugar – brings a delicious sweetness that enhances caramelization; coconut sugar can be used for a healthier twist.
- Ground Cinnamon – imparts a warm, cozy flavor that wafts beautifully through your kitchen; swapping this with pumpkin pie spice can also elevate your fries.
- Kosher Salt – perfectly balances the sweetness and amplifies all the flavors; sea salt makes an excellent alternative if you prefer.
Step‑by‑Step Instructions for Brown Sugar Cinnamon Sweet Potato Fries
Step 1: Preheat the Oven
Begin by preheating your oven to 350°F (175°C). This initial step ensures a perfectly even bake for your sweet potato fries. While the oven heats up, grab a baking sheet and line it with aluminum foil or parchment paper to facilitate easy cleanup and promote a non-stick finish, setting the stage for delicious results.
Step 2: Prepare the Sweet Potatoes
In a mixing bowl, toss the sweet potato fries with 2 tablespoons of olive oil until they’re evenly coated. Make sure every fry glistens with oil, as this helps achieve that desirable crispiness while baking. After coating, the fries should have a shiny appearance, indicating they’re ready to go.
Step 3: Arrange the Fries
Spread the sweet potato fries in a single layer on your prepared baking sheet, ensuring there’s no overlap between them. This step is crucial for achieving crispy edges; crowding the fries may lead to steaming instead of baking. Place them in the preheated oven and set your timer for 20 minutes.
Step 4: Flip the Fries
At the 20-minute mark, carefully remove the baking sheet from the oven. Using a spatula, flip each fry to ensure even cooking on both sides. Return the fries to the oven for an additional 10-15 minutes, watching closely until they pierce easily with a fork and display a lovely golden-brown color—your sweet potato fries should look delightfully tempting!
Step 5: Mix the Sweet Spice Blend
While the fries are finishing up in the oven, take a small bowl and mix together brown sugar, ground cinnamon, and a pinch of kosher salt. This aromatic blend will elevate your sweet potato fries. The smell of cinnamon should start to fill your kitchen, promising a mouthwatering treat ahead as you prepare to add this topping.
Step 6: Toss and Serve
Once the fries are finished baking, remove them from the oven and immediately sprinkle half of the brown sugar mixture over them. Toss gently to coat, then add the remaining mixture and toss once more until all fries are generously glazed. Serve hot for the best flavor and enjoy the delightful balance of sweetness and spice in your Brown Sugar Cinnamon Sweet Potato Fries!

Make Ahead Options
These Brown Sugar Cinnamon Sweet Potato Fries are perfect for meal prep enthusiasts! You can cut and coat the sweet potatoes with olive oil and store them in the fridge for up to 24 hours. This ensures they remain fresh and ready to bake during the busy week. Additionally, you can mix the brown sugar and cinnamon ahead of time and keep it sealed in an airtight container for up to 3 days to maintain its aromatic qualities. When you’re ready to serve, simply spread the fries on a baking sheet and bake as directed until they turn golden brown and crisp. You’ll have a delicious, time-saving side dish ready to impress with minimal effort!
What to Serve with Brown Sugar Cinnamon Sweet Potato Fries
Elevate your simple, sweet potato fries into a complete meal that will delight your family and friends with comforting flavors and textures.
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Grilled Chicken: Juicy grilled chicken complements the sweetness of the fries, providing a savory contrast that makes for a satisfying plate.
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Garden Salad: A light, crisp salad with fresh greens and a tangy vinaigrette adds a refreshing element and brightens up your meal. Toss in some apples for an extra fall twist!
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Burgers: Whether beef, turkey, or veggie, burgers offer a hearty partner to the sweet potato fries, creating a fun and hearty meal. Slather them with your favorite toppings to tie it all together!
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Cinnamon Honey Butter: Serve this delightful spread alongside the fries for a sweet dip that emphasizes the cinnamon and brown sugar notes, creating a treat your guests won’t forget.
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Roasted Brussels Sprouts: The nuttiness and slightly bitter flavor of Brussels sprouts contrast beautifully with the sweetness of the fries, adding depth to your plate.
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Apple Cider: A glass of freshly pressed apple cider, warm or cold, evokes the flavors of fall and pairs perfectly well with both the fries and any roasted meats you may serve.
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Chocolate Chip Cookies: As a delightful dessert, these bring a cozy and nostalgic ending to the meal, perfectly balancing the sweet and the savory elements of the dinner.
Storage Tips for Sweet Potato Fries
- Fridge: Store any leftover sweet potato fries in an airtight container for up to 2 days to maintain freshness.
- Freezer: For longer storage, freeze cooked fries in a single layer on a baking sheet before transferring to a freezer bag. They can last up to 3 months.
- Reheating: To enjoy leftover fries, reheat in the oven at 350°F (175°C) for about 10-15 minutes for crispy results. Avoid using the microwave to prevent sogginess.
- Avoid Overcrowding: If reheating in batches, spread out the fries on a baking sheet to ensure even heating and crispy texture.
Sweet Potato Fries Variations & Substitutions
Feel free to get creative and customize these fries to suit your taste!
- Savory Spice Boost: Add chili powder or garlic powder to introduce a savory twist that complements the sweetness beautifully. You can create a unique flavor that surprises your palate.
- Pumpkin Spice Delight: Swap ground cinnamon with pumpkin pie spice for an autumnal twist. Every bite will remind you of cozy fall evenings spent with loved ones.
- Dairy-Free Dip: Serve with a side of coconut yogurt or a homemade vegan aioli for a creamy texture without the dairy. It adds an extra layer of indulgence you won’t want to miss!
- Crunchy Texture: Top with toasted pecans or walnuts after baking for added crunch and earthy flavor. Nothing beats that satisfying crunch paired with the softness of the sweet potatoes.
- Heat Lovers: Sprinkle cayenne pepper for some heat if you like it spicy! The contrast of heat and sweet creates a delightful experience for adventurous eaters.
- Sugary Twist: Use maple syrup instead of brown sugar for a unique sweetness that elevates the whole dish. It’ll give your fries a delightful depth while still being utterly delicious!
- Zesty Citrus Finish: Drizzle fresh lemon juice over the fries right before serving to brighten up the flavors and add a refreshing twist. The zing from the lemon will be a refreshing surprise.
- Flavorful Fusion: Try infusing some coconut aminos in the seasoning for a sweet and salty profile, enhancing the overall taste while keeping it gluten-free. It’s an unexpected but delicious alternative!
Feel inspired to explore these variations and make your culinary experience truly unforgettable! Each twist can transform your sweet potato fries into something special, whether adding a hint of spice or topping them with crunchy treats.
Expert Tips for Sweet Potato Fries
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Hot for Glaze: Ensure your sweet potato fries are hot before tossing with the sugar mixture. This helps with caramelization and flavor absorption.
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Avoid Overcrowding: Spread fries in a single layer without overlapping on the baking sheet. Overcrowding can lead to sogginess instead of crispiness.
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Uniform Cuts: Cut sweet potatoes into uniform sizes—around 1/4 inch thick—to ensure even cooking. Thicker cuts may result in a less crispy texture.
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Storage Guidance: If you have leftovers, store them in an airtight container in the fridge. Reheat in the oven to maintain that crispy perfection.
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Flavor Variations: Feel free to experiment! A dash of chili powder or garlic powder can give a savory twist to your sweet potato fries for a different taste experience.

Brown Sugar Cinnamon Sweet Potato Fries Recipe FAQs
What type of sweet potatoes should I use for the fries?
Absolutely! For the best results, select sweet potatoes that are firm, free of dark spots, and with smooth skin. I prefer using medium-sized sweet potatoes as they bake evenly and provide a naturally sweet flavor ideal for our Brown Sugar Cinnamon Sweet Potato Fries. If you’re short on time, pre-cut frozen sweet potato fries work just as well.
How should I store leftover sweet potato fries?
To keep your delicious fries fresh for up to 2 days, place them in an airtight container in the fridge. If you have even more leftovers, consider freezing them! Spread your cooked fries in a single layer on a baking sheet, then freeze for about 1-2 hours until solid. Transfer them to a freezer bag, and they will stay good for up to 3 months.
What’s the best method for reheating sweet potato fries?
To restore the crispy texture of leftover fries, reheat them in the oven at 350°F (175°C) for about 10-15 minutes. Avoid using the microwave if you don’t want them to become soggy. When reheating, make sure to spread them on a baking sheet without overcrowding; this will help them crisp up nicely.
I want to customize my fries; what variations can I try?
Very! You can spice things up by mixing in chili powder or garlic powder before baking for a savory twist. If you’re feeling adventurous, add a sprinkle of nutmeg or allspice to the brown sugar mixture for additional warmth. Another fantastic option is to serve them with dips like aioli or a sweet cinnamon honey butter, amplifying the flavors just the way you like!
Are these fries safe for those with allergies or dietary restrictions?
Yes, indeed! These Brown Sugar Cinnamon Sweet Potato Fries are gluten-free and vegan-friendly, making them suitable for many dietary preferences. However, if you’re cooking for someone with allergies, be mindful of the brand of brown sugar you use; some may contain different additives. If you’re worried about sweeteners, feel free to substitute brown sugar with coconut sugar for a healthier alternative.
Why are my sweet potato fries not getting crispy?
If your fries aren’t as crispy as you’d like, there are a few things to consider. First, ensure you’re spreading them in a single layer on the baking sheet without them overlapping. This allows them to bake rather than steam. Another tip is to cut the sweet potatoes into uniform sizes—around 1/4 inch thick—in order to ensure even cooking. Lastly, make sure your oven is fully preheated before placing the fries inside, as this enhances the crisping effect!

Sweet Potato Fries with Brown Sugar Cinnamon Bliss
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C). Line a baking sheet with aluminum foil or parchment paper.
- In a mixing bowl, toss the sweet potato fries with 2 tablespoons of olive oil until evenly coated.
- Spread the sweet potato fries in a single layer on the prepared baking sheet. Bake in the preheated oven for 20 minutes.
- At the 20-minute mark, flip each fry to ensure even cooking. Return to the oven for an additional 10-15 minutes.
- In a small bowl, mix together brown sugar, ground cinnamon, and a pinch of kosher salt.
- Once the fries are finished baking, sprinkle half of the brown sugar mixture over them. Toss gently to coat and serve hot.

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