Sweet Potato Fries with Spicy Mayo Recipe – Crispy, Baked
Craving a crispy, flavorful snack that’s both healthy and delicious? This Sweet Potato Fries with Spicy Mayo Recipe is the perfect combination of sweet and spicy, with crispy oven-baked fries paired with a creamy, zesty dipping sauce. Sweet potatoes are packed with nutrients like fiber, vitamins A and C, and antioxidants, making this dish a nutritious alternative to traditional fries. Whether you’re looking for a tasty side dish, a party appetizer, or a satisfying snack, these homemade sweet potato fries with spicy mayo will hit the spot.
Nutrition & Instructions
- Prep Time: 15 minutes
- Active Time: 25 minutes
- Resting Time: 5 minutes
- Total Time: 45 minutes
- Cuisine: American, Fusion
- Course: Side Dish, Snack
- Servings: 4
- Calories per Serving: ~220 kcal (including spicy mayo)
Equipment
- Large mixing bowl
- Baking sheet
- Parchment paper or aluminum foil
- Chef’s knife
- Cutting board
- Measuring spoons
- Spatula or tongs
- Small bowl (for spicy mayo)
Ingredients
For the Sweet Potato Fries:
- 2 large sweet potatoes, peeled and cut into ¼-inch thick fries
- 2 tbsp olive oil
- 1 tsp cornstarch (for extra crispiness)
- 1 tsp salt
- ½ tsp black pepper
- 1 tsp garlic powder
- 1 tsp smoked paprika
- ½ tsp cayenne pepper (optional for extra spice)
- ½ tsp chili powder
For the Spicy Mayo:
- ½ cup mayonnaise (or Greek yogurt for a lighter option)
- 1 tbsp sriracha (adjust to taste)
- 1 tsp lemon juice
- ½ tsp garlic powder
- ½ tsp smoked paprika
- ½ tsp honey (optional for balance)
Instructions
Step 1: Preheat the Oven
Preheat your oven to 425°F (220°C). Line a baking sheet with parchment paper or aluminum foil for easy cleanup.
Step 2: Prepare the Sweet Potatoes
Peel the sweet potatoes and cut them into evenly sized fries, about ¼-inch thick. Keeping them uniform helps with even cooking.
Step 3: Season the Fries
In a large mixing bowl, toss the sweet potato fries with olive oil, cornstarch, salt, black pepper, garlic powder, smoked paprika, cayenne pepper, and chili powder. The cornstarch helps to create a crispy exterior.
Step 4: Arrange on Baking Sheet
Spread the fries in a single layer on the prepared baking sheet, ensuring they don’t overlap. Crowding the pan can lead to steaming instead of crisping.
Step 5: Bake the Fries
Place the baking sheet in the preheated oven and bake for 20-25 minutes, flipping halfway through. The fries should be golden brown and crispy on the edges.
Step 6: Prepare the Spicy Mayo
While the fries are baking, prepare the spicy mayo. In a small bowl, mix together mayonnaise, sriracha, lemon juice, garlic powder, smoked paprika, and honey. Adjust seasoning as needed.
Step 7: Rest & Serve
Once the fries are done, let them rest for 5 minutes. Serve warm with the spicy mayo on the side or drizzled over the fries.
Tips for Best Results
- Use Cornstarch – This is the secret to achieving extra crispiness when baking sweet potato fries.
- High Heat – Baking at 425°F ensures a crispy exterior without burning the fries.
- Flip Halfway – Turning the fries ensures even browning and crispiness.
- Customize the Heat – Adjust the amount of cayenne and sriracha to your spice preference.
Pairing Suggestions
These sweet potato fries pair well with:
- Grilled chicken, burgers, or sandwiches
- A fresh green salad with a tangy vinaigrette
- Other dipping sauces like garlic aioli or honey mustard
Conclusion
This Sweet Potato Fries with Spicy Mayo Recipe is an easy and healthy way to enjoy crispy fries without deep frying. The combination of sweet, smoky, and spicy flavors makes this dish an irresistible snack or side. Try this recipe today for a delicious homemade treat that’s sure to impress!
I am Ashley Doyle, Senior Specialist in Food & Policy at The Humane Society of the United States and editor at airfryermama.com. I am passionate about transforming our global food system by promoting delicious, climate-friendly, plant-based foods. After transitioning from law to food and public policy, I now work with major food service companies to develop plant-based initiatives and animal welfare policies. My goal is to drive institutional change to combat climate change and improve our food system.