Desserts dessert sweet-potato fries snack

Cinnamon Sugar Crispy Sweet Potato Fries with Honey Butter Dip (Dessert Fries)

Name: Cinnamon Sugar Crispy Sweet Potato Fries with Honey Butter Dip (Dessert Fries)
Prep time: 40 min
Cook time: 30 min
Total time: 1 h 10 min
Yield: 4 servings
Cuisine: American
Ingredients: 2 medium Sweet potatoes (medium); 2 tbsp Cornstarch; 2 tbsp Neutral oil (vegetable or canola); 1 tsp Kosher salt; 3 tbsp Granulated sugar; 2 tsp Ground cinnamon; 4 tbsp Unsalted butter (for dip); 3 tbsp Honey; 2 tbsp Powdered sugar; 0.5 tsp Vanilla extract

Crispy oven-baked sweet potato fries tossed in warm cinnamon-sugar and served with a silky honey-butter dip — a fun dessert twist on classic fries. Crunchy on the outside, tender inside, these dessert fries are perfect for sharing as a sweet snack or an after-dinner treat.

0.0(0 reviews)

Prep: 40m · Cook: 30m · Total70 mins

DifficultyMedium

Serves4

AuthorJake

Cinnamon Sugar Crispy Sweet Potato Fries with Honey Butter Dip (Dessert Fries)

These cinnamon sugar sweet potato fries take the familiar comfort of fries and flip it into a shareable dessert. The secret to this version is the three simple texture tricks: a short soak to pull surface starch, a light dusting of cornstarch for an extra-crisp crust, and high-heat baking on a single layer (ideally on a wire rack) so each stick gets evenly bronzed. Tossing them in cinnamon-sugar while still hot lets the crystals cling and melt just enough to create a delicate, crackly coating, and a pinch of flaky salt at the end makes the sweetness sing.

I like the honey-butter dip because it mirrors the fries’ richness without being cloying; a little powdered sugar stabilizes the emulsion while vanilla and a whisper of salt round it out. This recipe is made for casual entertaining — think movie night, game day, or a playful finish to a backyard meal — but it’s equally satisfying for a cozy solo dessert. Because these fries lose crispness as they cool, treat them like any great fried dessert: best fresh, with an easy plan to revive them in a hot oven if you make extras.

Plan your timing

Enter your target meal time:

5:43 pm–5:55 pm→Slice and soak the sweet potatoes

5:55 pm–6:07 pm→Coat with cornstarch, oil, and salt

6:07 pm–6:19 pm→Bake until golden and crisp

6:19 pm–6:31 pm→Toss in cinnamon-sugar

6:31 pm–6:43 pm→Make the honey-butter dip

6:43 pm–6:55 pm→Plate and serve immediately

Ingredients

Yield

Instructions

Slice and soak the sweet potatoes

Peel (optional) and cut the sweet potatoes into 1/4–1/2-inch thick sticks for even cooking. Place the cut fries in a bowl of cold water and soak for 20–30 minutes to remove excess starch, which helps them crisp up in the oven; drain and pat completely dry with a clean towel.

For this step

2 mediumSweet potatoes (medium)

Coat with cornstarch, oil, and salt

In a large bowl, toss the dried sweet potato sticks with the cornstarch until evenly coated, then add the oil and kosher salt and toss again so each fry has a thin, even coating. Spread the fries out on a baking sheet while you preheat the oven so they don't stick together.

For this step

2 tbspCornstarch
2 tbspNeutral oil (vegetable or canola)
1 tspKosher salt

Bake until golden and crisp

Preheat the oven to 425°F (220°C) and line a rimmed baking sheet with parchment or place a wire rack on the sheet for airflow. Arrange fries in a single layer (don’t overcrowd), bake 12–15 minutes, flip or shake the pan, then continue baking another 10–15 minutes until edges are golden and crisp.

Toss in cinnamon-sugar

While fries are still warm, whisk the granulated sugar and ground cinnamon together in a small bowl. Transfer fries to a large bowl, sprinkle the cinnamon-sugar over them, and gently toss to coat evenly so the sugar clings to the hot exterior.

For this step

3 tbspGranulated sugar
2 tspGround cinnamon

Make the honey-butter dip

Melt the unsalted butter in a small saucepan over low heat or in a microwave-safe bowl, then whisk in the honey, powdered sugar, vanilla extract and a tiny pinch of kosher salt until smooth. Taste and adjust sweetness; keep warm or serve at room temperature alongside the fries for dipping.

For this step

4 tbspUnsalted butter (for dip)
3 tbspHoney
2 tbspPowdered sugar
0.5 tspVanilla extract

Plate and serve immediately

Arrange the cinnamon-sugar fries on a serving platter, sprinkle with a pinch of flaky salt if desired, and serve hot with the honey-butter dip. These are best enjoyed immediately while crisp; leftovers can be reheated in a 400°F (200°C) oven for 6–8 minutes to refresh.

Tips from the kitchen

Soak for crispness

Soak cut fries in cold water for 20–30 minutes to remove excess starch; this prevents gluey edges and helps the cornstarch coating crisp evenly.

Dry completely

Pat the fries bone-dry before coating—any surface moisture will steam in the oven and ruin the crunch.

Use cornstarch sparingly

Two tablespoons gives a thin, crisp shell—too much creates a gummy or powdery texture, so toss just until evenly dusted.

Space them out

Bake in a single layer with room between fries (or use a wire rack) to allow hot air circulation; overcrowding leads to soggy middles.

Toss while hot

Sprinkle the cinnamon-sugar immediately after the fries come from the oven so it adheres and forms a light glaze instead of falling off.

Variations & substitutions

Vegan honey butter

Swap vegan butter and use maple syrup in place of honey to keep the dip plant-based while maintaining the rich, sweet profile.

Caramel-drizzled fries

For a more decadent finish, drizzle warm salted caramel over the cinnamon-sugar fries and skip the honey-butter dip.

Spiced citrus twist

Add 1 teaspoon of orange zest to the cinnamon-sugar and a pinch of cardamom or nutmeg for a brighter, more aromatic flavor.

Savory-sweet version

For a party snack, halve the sugar, add smoked paprika to the coating, and serve with a tangy yogurt-honey dip for a sweet-savory contrast.

Storage & make-ahead

Leftover fries will soften as they cool—store them in an airtight container in the refrigerator for up to 2 days, keeping the dip in a separate small jar. To refresh, spread fries in a single layer on a baking sheet and bake at 400°F (200°C) for 6–8 minutes until re-crisped; briefly warm the dip on the stove or microwave before serving.

What to serve with it

Serve these fries with a scoop of vanilla ice cream or a dollop of chilled mascarpone for a true dessert feel, or pair them with salted caramel for dipping instead of the honey-butter. For beverages, try a robust cold brew or a spiced chai if you want nonalcoholic options, or a lightly sweet late-harvest Riesling or an amber ale for adult company.

Frequently asked questions

Can I air-fry these sweet potato fries?

Yes—air fry at 380°F (190°C) for about 12–18 minutes, shaking halfway, but reduce the cornstarch by a half teaspoon if you notice a powdery coating; toss in cinnamon-sugar while still hot from the basket.

Do I need to peel the sweet potatoes?

Peeling is optional; leaving the skin on adds texture, nutrients, and a rustic look, but peel if you prefer a smoother bite or if skins are thick or blemished.

Why is cornstarch used instead of flour?

Cornstarch yields a lighter, crisper crust than all-purpose flour because it forms a thin, brittle coating that browns cleanly at high oven temperatures.

How can I prevent the sugar from turning gritty?

Toss the fries in the cinnamon-sugar immediately after baking while they’re still hot so the sugar partially melts and adheres; avoid over-mixing, which can dislodge dissolved sugar and leave granules behind.

Can I make the honey-butter dip ahead?

Yes—the dip can be made up to 3 days ahead and refrigerated; bring it to room temperature and whisk or gently warm before serving so it’s silky and dippable.

About the author

Jake

Hello, I'm Jake. I started this recipe site with the idea that I hated recipe websites that overwhelm you with long stories and ads just to see plain content that's not helpful. My goal is to provide you with quality recipes, simple ideas and a fun cooking experience. There's lots of fun things to cook, and I think as you browse the site you'll find that TopShelf.Recipes is the place for quality recipes on the web.

See all recipes by Jake →

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Ingredients

4 servings

Step 1: Slice and soak the sweet potatoes

Sweet potatoes (medium)2 medium

Step 2: Coat with cornstarch, oil, and salt

Cornstarch2 tbsp
Neutral oil (vegetable or canola)2 tbsp
Kosher salt1 tsp

Step 4: Toss in cinnamon-sugar

Granulated sugar3 tbsp
Ground cinnamon2 tsp

Step 5: Make the honey-butter dip

Unsalted butter (for dip)4 tbsp
Honey3 tbsp
Powdered sugar2 tbsp
Vanilla extract0.5 tsp

Nutrition Facts

Per serving: about 135g (210g)

Calories293

Total Fat8.2g

Saturated Fat0.8g

Trans Fat0g

Polyunsaturated Fat4.5g

Monounsaturated Fat2.4g

Total Carbohydrates54.4g

Dietary Fiber8.9g

Total Sugars17.1g

Protein5g

Nutrition values are estimated from USDA ingredient data and may vary based on preparation, brands, and portion sizes. Values are provided for informational purposes only.

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