How to Reheat Leftover French Fries For the Best Result

Reheating Fries in the Oven

1. Preheat the oven to 400°F.
2. Grab a large piece of aluminum foil and crumple it, then lay it over a cookie sheet, making sure the entire cookie sheet is covered.
3. Spread the fries over the foil in a single layer and spritz them with cooking spray.
4. Bake for 5 to 10 minutes, until the fries are golden and crispy.

Reheating Leftover Fries In an Air Fryer

1. Preheat the air fryer to 350°F.
2. Add the fries to the basket in an even layer and cook for 3 to 5 minutes.
3. If you have a lot of fries to reheat, you’ll have to cook them in batches.

Reheating French Fries On the Stove

1. Just add a few tablespoons of canola or vegetable oil to a heavy bottomed skillet set at medium-high.
2. Add the fries and cook for a few minutes, flipping once.
3. Drain on paper towels, season to taste, and enjoy!