Cold, soggy leftover fries don’t have to be disappointing anymore! Give those day-old french fries a second chance at crispy perfection with your air fryer. This quick 4-minute reheating method brings back that irresistible crunch and golden exterior while keeping the inside perfectly tender. Whether they’re from your favorite fast-food spot or last night’s dinner, your fries will taste just as good as when they were fresh. Let’s restore those limp fries to their former glory!

Ingredients

Leftover French Fries: 1.5 cups of day-old fries that need a crispy revival

Instructions

Prep: Collect your leftover french fries, ensuring they’re at room temperature for even heating.
Load: Place your fries in a single layer in the air fryer basket, giving them enough space to get crispy.
Heat: Set your air fryer to 400°F/200°C and cook for 3-4 minutes until they’re perfectly hot and crispy.
Shake: At the halfway point, give the basket a good shake to ensure all fries get evenly heated and crispy.
Serve: Transfer to a serving plate immediately and pair with your preferred dipping sauce for maximum enjoyment.

Reheating Tips

Your air fryer is the perfect tool to bring those fries back to life! The hot circulating air makes them crispy again – just like when they were fresh. If you have lots of fries, heat them in smaller batches so they don’t get crowded. This way, each fry gets that nice crispy outside while staying soft inside.

Serving Suggestions

Make those reheated fries extra special with some fun dipping options! Try classic ketchup, spicy mayo, garlic aioli, or melted cheese sauce. You can also turn them into loaded fries by adding some melted cheese, bacon bits, and green onions right after they’re hot. They’re great alongside burgers, sandwiches, or just as a snack on their own.

Storage Tips

Got more fries than you can eat? Keep them in an airtight container in your fridge for up to 3 days. Try to lay them flat and avoid squishing them together – this helps them reheat better later. When you’re ready to eat them, just pop them in the air fryer and they’ll be crispy again in minutes!

Quick Troubleshooting

If your fries aren’t getting crispy enough, try adding 1-2 extra minutes to the cooking time. Too crispy? Next time, cut back on the time by a minute. Every air fryer is a bit different, so you might need to adjust the time to find your perfect crunch.