How To Make Roasted Japanese Sweet Potato Fries

Crunchy sweet potato fries are sweet and savory, seasoned with garlic and rosemary, and served with a creamy garlic-rosemary mayo. The perfect side dish or appetizer that's ready in 30 minutes!

Ingredients Needed

– Japanese sweet potatoes – olive oil (or any neutral cooking oil) – garlic powder – fresh rosemary – salt For the Garlic-Rosemary Mayo: – mayonnaise – fresh rosemary – garlic clove

Recipe Instructions

Preheat oven to 425 degrees F. In a large bowl, toss cut sweet potatoes with oil, garlic, rosemary, and salt.

Recipe Instructions

Spread the potatoes in a single layer on a baking sheet. Bake for 15 minutes, until golden on the bottom. Use a spatula to flip potatoes and bake for an additional 10-15 minutes, until they are evenly crispy and browned.

Recipe Instructions

Make the Garlic-Rosemary Mayo: In a small bowl, combine mayonnaise with the rosemary, garlic, and salt.

Recipe Instructions

After removing sweet potato fries from oven, sprinkle with flaky sea salt. Serve with garlic-rosemary mayo.

Top Tips

* Cut your sweet potatoes thinner so they cook faster and get nice and crispy. * Storage: Store in an airtight container in the refrigerator for up to 4 days.


I create easy recipes that are mainly vegetarian and vegan. And I have a huge sweet tooth, so dessert is never  far behind!  Sign up to get recipes delivered to your inbox!