Learn more by clicking the Google or Facebook button below. Population Demographics for Petal, Mississippi in 2016 and 2017. Other Counties and Cities in Mississippi.
1 Place the fries on the parchment paper and add the oil and all of the seasonings. 2  Toss to make sure all the fries are coated evenly. 3  Bake French fries until light brown and crispy, 40-45 minutes, flipping Â¾ of the way through.
Instructions. How to make crispy sweet potato fries: Preheat oven to 400F and grease a baking sheet. Cut the potatoes into fry shapes (thick or thin), then soak them in water for around 45 minutes.nstructions. How to make crispy sweet potato fries: Preheat oven to 400F and grease a baking sheet. Cut the potatoes into fry shapes (thick or thin), then soak them in water for around 45 minutes.