What to Do with Leftover French Fries

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Prepare time: 10 min
Cook: 20 min
Ready in: 30 min

Thinking What to Do with Leftover French Fries?

Leftover french fries can be a dilemma. When you order a delicious plate of crispy, golden fries, it’s easy to get carried away and end up with more than you can eat. But fear not! There are numerous creative ways to repurpose those leftover fries and transform them into exciting new dishes. What to Do with Leftover French Fries? Explore options for dealing with leftover fries that will tantalize your taste buds and prevent food waste.

Reheating Leftover French Fries

Before diving into the culinary possibilities, let’s address the issue of reheating leftover french fries. Reheating fries can be tricky if you want to preserve their crispy exterior. Here are some tried-and-true methods to bring back the crunch:

  1. Oven Method: Preheat your oven to 400°F (200°C). Spread the fries in a single layer on a baking sheet and bake for 5-10 minutes until they are hot and crispy.
  2. Stovetop Method: Add a tiny quantity of oil or butter to a non-stick skillet heated over medium heat. Fries on each side should be cooked in a skillet for a few minutes to regain their crispness.
  3. Air Fryer Method: Set your air fryer’s temperature to 400°F (200°C). Place the fries in the basket and cook for 5-8 minutes, shaking the basket occasionally to ensure even cooking.

Using these methods, you can bring back the delightful texture of your leftover fries, making them enjoyable again.

Transforming Leftover French Fries

Now that we have our reheated fries ready let’s explore the exciting world of transforming them into new and delectable dishes. These creative ideas will elevate your leftover fries to a whole new level of culinary delight:

French Fry Nachos: A Delicious Snack

French Fry Nachos

Imagine combining the savory goodness of fries with the irresistible appeal of nachos. Enter French fry nachos! Here’s how you can make this mouthwatering snack:


  • Leftover french fries
  • Shredded cheese
  • Chopped tomatoes
  • Diced onions
  • Sliced jalapeños
  • Sour cream
  • Guacamole
  • Salsa


  1. Preheat your oven to 400°F (200°C).
  2. Arrange the reheated fries on a baking sheet.
  3. Sprinkle shredded cheese evenly over the fries.
  4. Add the chopped tomatoes, diced onions, and sliced jalapeños.
  5. Bake for 5-7 minutes until the cheese melts and the toppings are heated.
  6. Serve with sour cream, guacamole, and salsa for a flavorful snack that will impress your taste buds.

French fry nachos offer a fun twist on traditional nachos, providing a crispy and satisfying base for your favorite toppings.

Using Leftover Fries in Soups and Stews

Leftover fries can be a fantastic addition to soups and stews, adding a unique texture and flavor. Here are two recipes that demonstrate this creative use:

Potato Soup with Leftover Fries


  • Leftover french fries
  • 2 cups chicken or vegetable broth
  • 1 onion, diced
  • 2 cloves garlic, minced
  • 1 cup milk
  • Salt and pepper to taste
  • Chopped chives (optional)


  1. In a large pot, sauté the diced onion and minced garlic until fragrant.
  2. Bring to a boil after adding the vegetable or chicken broth.
  3. Reduce heat and add the leftover fries to the pot.
  4. Simmer for about 15 minutes until the fries have softened.
  5. Smooth down the soup with an immersion or standard blender.
  6. Add the milk and season with salt and pepper as desired.
  7. If preferred, serve hot with chopped chives as a garnish.

This creamy potato soup with a twist of leftover fries will warm your soul on a chilly day.

Chili with Leftover French Fries


  • Leftover french fries
  • 1 lb ground beef
  • 1 onion, diced
  • 2 cloves garlic, minced
  • 1 can diced tomatoes
  • 1 can kidney beans, drained and rinsed
  • 1 cup beef broth
  • 2 tablespoons chili powder
  • 1 teaspoon cumin
  • Salt and pepper to taste
  • Green onions and cheese shredded as a garnish


  1. The ground beef should be cooked until browned in a big pot over medium heat.
  2. Add the diced onion and minced garlic, cooking until the onion is translucent.
  3. Drain any excess grease from the pot.
  4. Add the diced tomatoes, kidney beans, beef broth, chili powder, cumin, salt, and pepper.
  5. Before bringing the components to a boil, thoroughly stir the mixture.
  6. Reduce heat and let the chili simmer for 30 minutes, allowing the flavors to meld.
  7. Add the leftover fries to the pot, stirring to incorporate them into the chili.
  8. Continue simmering for an additional 10 minutes.
  9. Serve hot with shredded cheese and finely chopped green onions as toppings.

This hearty chili with the unexpected addition of leftover fries will add a delightful twist to your usual chili recipe.

These are just a few examples of transforming leftover french fries into sensational dishes. The only restrictions are your creativity and taste preferences; otherwise, the options are unlimited.


Leftover french fries no longer need to be an afterthought or destined for the trash. You can turn those neglected fries into exciting new culinary creations by reheating them to crispy perfection and utilizing your creativity. Whether indulging in french fry nachos, adding them to soups and stews, or exploring other innovative recipes, you can enjoy the full potential of these humble potato delights. So, the next time you find yourself with leftover fries, embrace the challenge and let your culinary imagination soar.


Can I reheat leftover fries in the microwave?

While you can technically reheat fries in the microwave, they may end up soggy instead of crispy. It’s best to use alternative methods such as the oven, stovetop, or air fryer to restore their crispiness.

Are there any vegetarian options for repurposing fries?

Absolutely! You can use leftover fries in vegetarian dishes like loaded fries with cheese and vegetables, fries as a topping for veggie burgers, or even in a flavorful potato and vegetable stir-fry.

Can I use sweet potato fries instead of regular fries in the recipes?

Definitely! Sweet potato fries can be substituted for regular fries in most recipes. They add a touch of sweetness and a slightly different flavor profile to the dishes.

How long can I freeze leftover fries?

Leftover fries can be frozen for up to 2-3 months. Ensure they are stored in an airtight container or freezer bag to prevent freezer burn.

Can I use frozen fries for making french fry nachos?

Yes, you can use frozen fries for french fry nachos. Follow the cooking instructions on the package to ensure they are crispy, then proceed with the recipe as usual.

Experiment with flavors, and have fun with your leftover fries. Don’t let them go to waste when they can be transformed into delicious new culinary delights.

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