There’s something undeniably delightful about the crunch of a perfectly baked sweet potato fry, especially when it’s infused with the aromatic essence of rosemary and a touch of sea salt. These Extra Crispy Rosemary and Sea Salt Sweet Potato Fries are not just a side dish; they are a celebration of flavors that will have you reaching for seconds (or thirds!). Whether you’re enjoying them as a snack, pairing them with your favorite dip, or as a companion to your main dish, these fries are sure to impress. So let’s dive into the details of making these scrumptious bites!
Why You’ll Keep Making It

These Extra Crispy Rosemary and Sea Salt Sweet Potato Fries are a fantastic alternative to traditional fries. They offer a unique flavor profile thanks to the fresh rosemary and smoked paprika, making them stand out in any meal. The best part? They’re incredibly simple to prepare, allowing you to whip up a batch in no time. Once you taste that crispy texture and savory flavor, you’ll find yourself making them on repeat. Plus, sweet potatoes are packed with nutrients, making this a guilt-free indulgence that your taste buds will thank you for.
Ingredient Notes
- 1 large Sweet Potato: The star of the dish, sweet potatoes are not only delicious but also loaded with vitamins A and C.
- 3 tablespoons Olive Oil: Essential for achieving that crispy exterior while adding healthy fats to the dish.
- 1 tablespoon fresh rosemary: Finely chopped, it infuses the fries with a fragrant, herbaceous flavor.
- 1/2 teaspoon smoked paprika: This adds a subtle smokiness that elevates the overall taste.
- 1 teaspoon sea salt: Enhances the flavors of the fries and brings out the sweetness of the potato.
Equipment & Tools
- Baking Sheet: A sturdy base for your fries to ensure even baking.
- Parchment Paper: Optional but recommended for easy cleanup and to prevent sticking.
- Mixing Bowl: For tossing the sweet potatoes with oil and seasonings.
- Sharp Knife: To cut the sweet potatoes into fry shapes.
- Measuring Spoons: For accurate ingredient measurements.
Extra Crispy Rosemary and Sea Salt Sweet Potato Fries: Step-by-Step Guide

Step 1: Preheat Your Oven
Start by preheating your oven to 425°F (220°C). A hot oven is key to achieving that crispy texture!
Step 2: Prepare the Sweet Potato
Wash the sweet potato thoroughly to remove any dirt. Peel it if you prefer, but leaving the skin on adds extra texture and nutrients. Cut the sweet potato into evenly sized fries, about ¼ to ½ inch thick, to ensure they cook uniformly.
Step 3: Season the Fries
In a mixing bowl, combine the cut sweet potato fries with olive oil, chopped rosemary, smoked paprika, and sea salt. Toss until all the fries are evenly coated with the mixture.
Step 4: Arrange on Baking Sheet
Line your baking sheet with parchment paper for easy cleanup. Spread the seasoned fries out in a single layer on the baking sheet, making sure they are not overcrowded. This allows for better air circulation and crispiness.
Step 5: Bake to Perfection
Bake the fries in the preheated oven for about 25-30 minutes, flipping them halfway through. Keep an eye on them towards the end to avoid burning—each oven varies.
Step 6: Serve and Enjoy
Once the fries are golden brown and crispy, remove them from the oven and let them cool for a few minutes. Serve them hot, sprinkled with a little extra sea salt if desired. Enjoy them on their own or with your favorite dipping sauce!
Fit It to Your Goals

- Meal Prep: These fries can easily be made in bulk and stored for quick snacks or side dishes throughout the week.
- Lower Calorie Option: To reduce calories, use less olive oil or try air frying them for a lighter version.
- Flavor Variations: Experiment with different spices such as garlic powder, cayenne pepper, or even Italian seasoning for a twist.
- Serve with Protein: Pair these fries with proteins like Maple Garlic Chicken Thighs With Roasted Sweet Potatoes for a complete meal.
Little Things that Matter
For the crispiest fries, ensure that the sweet potatoes are cut into uniform sizes. This not only helps them cook evenly but also ensures that every fry has the same delightful crunch. Additionally, don’t skip the step of flipping them halfway through baking; this is crucial for achieving that golden-brown exterior.
- Letting the fries rest for a few minutes after baking allows the steam to escape, keeping them crispy.
- Using fresh rosemary makes a significant difference in flavor compared to dried, so opt for fresh whenever possible.
Storing Tips & Timelines
These Extra Crispy Rosemary and Sea Salt Sweet Potato Fries are best enjoyed fresh, but if you have leftovers, here’s how to store them:
- Refrigerate: Store the cooled fries in an airtight container in the refrigerator for up to 3 days.
- Reheat: To restore crispiness, reheat in the oven at 375°F (190°C) for about 10 minutes.
- Freezing: You can freeze uncooked fries. Spread them out on a baking sheet and freeze until solid, then transfer to a freezer bag for up to 3 months. Bake directly from frozen, adding a few extra minutes to the cooking time.
Your Questions, Answered
Can I make these fries in an air fryer?
Absolutely! To make these Extra Crispy Rosemary and Sea Salt Sweet Potato Fries in an air fryer, preheat your air fryer to 400°F (200°C). Cook the fries in batches for about 15-20 minutes, shaking the basket halfway through for even cooking.
What can I serve with these fries?
These fries are versatile! They pair wonderfully with burgers, grilled meats, or even on top of salads. For a complete meal, try serving them alongside Garlic Parmesan Roasted Brussels Sprouts for a delicious contrast.
Can I use other herbs instead of rosemary?
Yes! While rosemary adds a unique flavor, you can substitute it with other herbs like thyme, oregano, or even basil for a different twist.
How do I keep my fries crispy after cooking?
To keep your fries crispy, avoid covering them after cooking. Instead, allow them to cool on a wire rack to prevent steam from making them soggy. If reheating, use the oven or air fryer for the best texture.
Serve & Enjoy
Now that you’ve mastered the art of making Extra Crispy Rosemary and Sea Salt Sweet Potato Fries, it’s time to gather your friends and family and indulge in this crispy delight. Whether you’re enjoying them as a snack, a side, or a tasty appetizer, these fries are bound to be a hit. So roll up your sleeves, get into the kitchen, and enjoy every crunchy, flavorful bite!

Extra Crispy Rosemary and Sea Salt Sweet Potato Fries
Ingredients
Equipment
Method
- Step 1: Preheat Your Oven - Start by preheating your oven to 425°F (220°C). A hot oven is key to achieving that crispy texture!
- Step 2: Prepare the Sweet Potato - Wash the sweet potato thoroughly to remove any dirt. Peel it if you prefer, but leaving the skin on adds extra texture and nutrients. Cut the sweet potato into evenly sized fries, about ¼ to ½ inch thick, to ensure they cook uniformly.
- Step 3: Season the Fries - In a mixing bowl, combine the cut sweet potato fries with olive oil, chopped rosemary, smoked paprika, and sea salt. Toss until all the fries are evenly coated with the mixture.
- Step 4: Arrange on Baking Sheet - Line your baking sheet with parchment paper for easy cleanup. Spread the seasoned fries out in a single layer on the baking sheet, making sure they are not overcrowded. This allows for better air circulation and crispiness.
- Step 5: Bake to Perfection - Bake the fries in the preheated oven for about 25-30 minutes, flipping them halfway through. Keep an eye on them towards the end to avoid burning—each oven varies.
- Step 6: Serve and Enjoy - Once the fries are golden brown and crispy, remove them from the oven and let them cool for a few minutes. Serve them hot, sprinkled with a little extra sea salt if desired. Enjoy them on their own or with your favorite dipping sauce!
Notes
- For the crispiest fries, ensure that the sweet potatoes are cut into uniform sizes.
- Letting the fries rest for a few minutes after baking allows the steam to escape, keeping them crispy.
- Using fresh rosemary makes a significant difference in flavor compared to dried, so opt for fresh whenever possible.
