Perfectly Reheat Your Burger in the Air Fryer

How to Reheat Burgers in an Air Fryer for Perfect Juiciness Every Time

There’s nothing quite like a delicious burger, but sometimes you have leftovers. If you’ve ever wondered how to bring that amazing flavor and texture back to a cold burger, look no further than your air fryer! Forget soggy microwave re-heats or dried-out oven attempts. The air fryer is truly the BEST way to make a leftover burger taste incredibly juicy, fresh, and just like it was cooked moments ago. It’s a game-changer for anyone who loves their burgers and wants to savor them even the next day.

burger that was reheated in the air fryer and then dressed with toppings and served with waffle fries.

Why Air Frying Leftover Burgers is a Must-Try

Reheating burgers in the air fryer isn’t just a method; it’s a revelation. This technique ensures your leftover burgers are transformed into a perfectly juicy and delicious meal in mere minutes. It’s incredibly efficient and delivers superior results compared to other reheating methods. If you’re looking for a quick, hassle-free way to enjoy your burgers all over again, the air fryer is your secret weapon.

  • Quick & Convenient: Say goodbye to long waits! It takes less than 5 minutes to reheat your leftover burger patties, making it perfect for a busy lunch or a quick dinner.
  • Remarkably Juicy: The magic lies in reheating at a relatively low temperature for a short duration. This prevents the burger from drying out, locking in all the delicious juices and keeping it incredibly tender from the first bite to the last.
  • Crispy Texture: While keeping the inside juicy, the air fryer also works wonders on the exterior, adding a slight crispness to the patty that elevates the whole experience.
  • Reduces Food Waste: Instead of discarding uneaten burgers, you can easily revive them, contributing to less food waste and more delicious meals.

This method is also fantastic for meal prepping or entertaining. Imagine hosting a big family gathering where you can grill burgers the day before, and then effortlessly reheat them in batches in the air fryer as guests arrive. It frees you from being tied to the grill or a hot oven, allowing you to enjoy your company while still serving fresh, warm, and delicious burgers. It’s a smart and practical solution for any occasion.

Beyond burgers, the air fryer is an incredible tool for revitalizing many leftovers. You might be surprised at how well it reheats egg rolls, making them crispy and hot again. In fact, exploring reheating leftovers with the air fryer is a fantastic first step to cutting down on food waste and discovering new ways to enjoy your favorite meals.

If you’re already a fan of making burgers in your air fryer, you’ll love how easily it handles reheating. Our favorite recipes include various air-fried burgers like classic air fryer hamburgers, lean air fryer turkey burgers, flavorful air fryer chicken burgers, and for our plant-based friends, these delightful air fryer black bean burgers. Once you master reheating, you’ll unlock a whole new level of convenience!

Table of Contents

  • Why Air Frying Leftover Burgers is a Must-Try
  • Essential Equipment and Ingredients
  • Simple Steps to Reheat Burgers in Your Air Fryer
  • Perfect Pairings and Topping Ideas
  • Pro Tips for the Best Reheated Burgers
  • Frequently Asked Questions
  • More Delicious Air Fryer Leftover Recipes
  • Reheat Burger in Air Fryer Recipe

Reheating your favorite burger patties is incredibly straightforward, requiring just a few simple steps from start to finish. This easy method ensures those delicious leftover burger patties never go to waste, transforming them into a satisfying meal in no time.

For those in a hurry, you can jump straight to the end of this post for the full printable recipe card. There, you’ll find all our essential tips and tricks condensed, making the reheating process as easy and efficient as possible.

Essential Equipment and Ingredients

To achieve perfectly reheated burgers, you don’t need much. The beauty of this method lies in its simplicity. Here’s a quick rundown of what you’ll need to get started:

  • Your Trusty Air Fryer: Any air fryer model will work, but for consistent results and ease of use, I personally use a Cosori Dual Blaze air fryer. Its even heating ensures your burgers are warmed through without any cold spots.
  • Optional Silicone Liner: For an even easier cleanup, consider using a silicone liner in your air fryer basket or on your tray. This prevents any juices or grease from sticking, making post-meal cleaning a breeze.
  • Leftover Burgers: The star of the show! Whether they’re homemade patties from your last BBQ, a gourmet creation from a local restaurant, or a classic fast-food burger, the air fryer will bring them back to life.

Simple Steps to Reheat Burgers in Your Air Fryer

Reviving your leftover burgers is surprisingly easy and quick. Follow these straightforward steps to enjoy a perfectly warmed burger that tastes as good as freshly cooked:

Step 1: Bring to Room Temperature
Start by removing your leftover burgers from the refrigerator. Allow them to sit at room temperature for about 10 minutes. This crucial step helps the burgers to heat more evenly in the air fryer, preventing the outside from overcooking before the inside is warmed through.

Step 2: Prepare for Air Frying
Carefully place the burger patties in the air fryer basket or on an air fryer tray. Ensure they are arranged in a single layer, allowing enough space between each burger for optimal hot air circulation. If you’re reheating a cheeseburger or want to add a fresh slice of cheese, now is the perfect time to do so. The cheese will melt beautifully during the reheating process.

Step 3: Air Fry to Perfection
Reheat the burgers in your air fryer at 300 degrees Fahrenheit (150 degrees Celsius) for approximately 2-3 minutes. The exact time may vary slightly depending on the thickness of your burger and the specific model of your air fryer. For food safety and the best eating experience, always use a digital meat thermometer to ensure the internal temperature of the burger reaches a safe 160 degrees Fahrenheit (71 degrees Celsius). This guarantees your burger is thoroughly heated and delicious.

reheated burgers in the air fryer basket. one with cheese, one plain.

Perfect Pairings and Topping Ideas

Once your burgers are perfectly reheated and sizzling, it’s time to complete the meal with your favorite sides and toppings. The right accompaniments can elevate a simple burger into a gourmet experience. Here are some of my top recommendations for serving alongside your freshly revived burgers:

Side Dishes

Air Fryer Frozen French Fries

Side Dishes

Air Fryer Tater Tots

Appetizers

Frozen Onion Rings in Air Fryer

Frozen Foods

Air Fryer Frozen Mozzarella Sticks

For the most flavorful burger experience, make sure to pile on your favorite fresh toppings. Think crisp lettuce, ripe tomato slices, crunchy onions, and a perfectly melted slice of cheese. These fresh additions provide a delightful contrast to the warm patty.

Don’t forget the condiments! Have a variety of everyone’s favorites on hand to customize each bite. Classic choices include creamy mayonnaise, tangy ketchup, zesty mustard, savory Worcestershire sauce, and smoky barbecue sauce. Offering a spread of options allows everyone to craft their ideal burger, making your reheated meal a complete success.

Pro Tips for the Best Reheated Burgers

To ensure your air fryer reheats your burgers to absolute perfection, keep these expert tips in mind. These small adjustments can make a big difference in the final taste and texture of your revived meal.

  • Reheat With or Without the Bun: You have options! Reheating the burger patty with its bun can impart a wonderfully light and crispy texture to the bread, enhancing the overall experience. If you choose to heat the bun along with the patty, a simple toothpick inserted through the top can help secure it and prevent it from flying off due to the air circulation. If you prefer a soft bun, or if your bun is already soggy, it’s best to reheat the patty separately and add a fresh bun afterward.
  • Understand Your Air Fryer: Not all air fryers are created equal. Cooking times and temperatures can vary slightly between different brands and models due to wattage and design. It’s always a good idea to start with the recommended time and then check for doneness, adjusting as needed for your specific appliance. A quick check after 2 minutes can prevent overcooking.
  • Handling Fast Food Burgers: When reheating fast food burgers (like a McDonald’s burger or Burger King Whopper), consider removing any fresh toppings such as lettuce, tomato, pickles, and onions before placing the patty in the air fryer. While these can be heated with the burger, they will likely get slightly cooked and lose their crispness. If you prefer your veggies cool and fresh, remove them and add them back after reheating.
  • Dealing with Cold Spots: Even with careful preparation, sometimes a burger can have a persistent cold spot. If you find your burger isn’t uniformly heated through after the initial time, simply pop it back into the air fryer for an additional minute or two. Always use a digital meat thermometer to ensure the internal temperature reaches a safe and enjoyable 160°F (71°C).
  • Don’t Overcrowd the Basket: For optimal air circulation and even heating, avoid stacking or overcrowding your air fryer basket. Cook burgers in a single layer, in batches if necessary. This ensures that the hot air can circulate freely around each patty, leading to consistent results.
  • Consider a Liner for Less Mess: As mentioned, a silicone liner or even a piece of parchment paper designed for air fryers can significantly cut down on cleanup. It collects any grease or drippings, keeping your air fryer basket cleaner.

Frequently Asked Questions

Got more questions about air frying your leftover burgers? We’ve got answers to help you achieve the best possible results every time.

How do I ensure evenness in cooking when reheating burgers?

For superior and even cooking, it’s crucial to ensure your leftover burger patties are spaced out in a single layer within the air fryer basket or on the tray. This arrangement allows hot air to circulate freely around each patty, ensuring they heat uniformly without any cold spots. Avoid stacking them, as this can lead to uneven reheating.

What if I have cold spots after reheating leftover burgers in the air fryer?

If you discover any cold spots in your reheated burger, don’t fret! The best approach is to use a digital meat thermometer to pinpoint these areas and confirm the overall internal temperature. If it hasn’t reached 160°F (71°C) or isn’t warmed to your preference, simply place the burger back into the air fryer for an additional minute or two. Check again until it’s perfectly hot all the way through.

Can I reheat cheeseburgers?

Absolutely! Reheating air fryer cheeseburgers follows the exact same process as reheating plain burger patties. For an extra touch of cheesy goodness, you can even add an additional slice of cheese on top of the burger patty before placing it in the air fryer. It will melt beautifully and create a wonderfully gooey finish.

How should I store leftover burgers before reheating?

To ensure food safety and maintain quality, leftover burgers should be stored in an airtight container in the refrigerator within two hours of cooking. Consume them within 3-4 days. For best results, separate the patty from the bun and any fresh toppings before storing.

Can I reheat frozen burger patties in the air fryer?

While this guide focuses on reheating *cooked* leftover burgers, you can definitely cook frozen *uncooked* patties in the air fryer. However, the time and temperature will be different. For raw frozen patties, you typically air fry at a higher temperature (e.g., 375-400°F or 190-200°C) for a longer duration (12-18 minutes), flipping halfway, until the internal temperature reaches 160°F (71°C). Do not try to reheat a *cooked* frozen burger using the same method as a refrigerated one; it will need more time.

What if my burger bun gets too crispy or burns?

If you’re reheating a burger with the bun and find it’s getting too crispy or starting to burn, it might be due to the air fryer’s intense heat. You can either remove the bun a minute or so before the patty is done, or simply reheat the patty separately and toast a fresh bun lightly in the air fryer for the last minute, or in a toaster.

reheated burger in air fryer that has been topped with cheese, onion, and served on a bun with lettuce and tomato and on a plate with a side of waffle fries.

I genuinely hope you’ve found this guide on how to make the most delicious leftover burger helpful. If you haven’t yet tried reheating leftover hamburgers in the air fryer, you’re about to discover a truly fantastic kitchen trick. This method consistently provides a superior result, far surpassing the often-disappointing outcomes from microwaves or conventional ovens. Give it a shot, and prepare to be amazed at how fresh and juicy your burgers taste!

Reheating food in the air fryer has quickly become one of my absolute favorite culinary hacks. It’s a simple, effective way to transform yesterday’s meals into today’s delicious delights, making leftovers taste like new again.

More Delicious Air Fryer Leftover Recipes

Once you realize the magic of the air fryer for reheating burgers, you’ll want to explore all the other amazing things it can do for your leftovers. The possibilities are truly endless, allowing you to cut down on food waste and enjoy fresh-tasting meals throughout the week. Check out these other popular air fryer reheating guides:

Appetizers

Reheating Wings in the Air Fryer

Beef

Reheat Steak in Air Fryer

Dinner

Reheat Pizza in an Air Fryer

Appetizers

Reheat Fries in Air Fryer

And those aren’t the only options for reheating with your air fryer! You can also save this post with essential tips to Reheat Fish in the Air Fryer, ensuring flaky, delicious results every time without drying it out.

Are you new to air fryers? If so, we have a fantastic introductory article all about What is an Air Fryer. It covers everything from how these versatile appliances work to the wide array of foods you can cook, providing a solid foundation for your air frying journey.

reheated burger in a air fryer, topped with cheese and other toppings, served on a white plate with waffle fries.

5 from 3 votes
Servings: 4

Reheat Burger in Air Fryer

By Jen
Learn how to reheat a burger in the air fryer with a few simple steps. You’ll be amazed at how delicious and juicy they are, tasting just like fresh!
Prep: 10 minutes
Cook: 3 minutes
Total: 13 minutes
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Equipment

  • 1 Air Fryer (e.g., Cosori Dual Blaze)
  • Optional: Silicone Air Fryer Liner
  • Digital Meat Thermometer (for food safety)

Ingredients 

  • 4 leftover burger patties (homemade, restaurant, or fast food)
  • Optional: Slices of cheese
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Instructions 

  • ​Remove the leftover burgers from the refrigerator and allow them to sit at room temperature for 10 minutes. This helps ensure more even heating.
  • Place the burger patties in the air fryer basket or on an air fryer tray in a single layer, ensuring they are not overlapping. Add cheese slices on top of the patties now, if desired.
  • Reheat burgers in the air fryer at 300 degrees Fahrenheit (150°C) for 2-3 minutes, or until thoroughly heated through. Use a digital meat thermometer to ensure the internal temperature reaches a safe 160 degrees F (71°C) before serving.

Notes

With or without the bun: You can reheat these burgers with or without the hamburger bun. Heating the bun with the patty can give it a light, crispy texture. If reheating the bun, add a toothpick to secure the top if you’re concerned it might fly off from the air circulation. Alternatively, reheat the patty separately and toast a fresh bun.

Air fryer variations: Remember that all air fryers cook a little differently. You may need to adjust the cooking time by a minute or two depending on your specific brand and wattage. Always keep an eye on your burgers.

Fast food burgers: When reheating fast food burgers (like a McDonald’s burger or Burger King Whopper), it’s often best to remove any fresh toppings such as lettuce, tomato, pickles, and onions first. These can get soggy or slightly cooked if left on during reheating. Add them back fresh after the burger is hot.

Cold spots: If you’ve reheated the burger and discover a cold spot, simply pop it back into the air fryer for an additional minute or two. Always use a digital meat thermometer to ensure the internal temperature reaches 160°F (71°C) for food safety.

Avoid overcrowding: For the most even and efficient reheating, ensure burger patties are placed in a single layer with space between them in the air fryer basket. Cook in batches if necessary.

Nutrition

Calories: 231kcal, Protein: 17g, Fat: 18g, Saturated Fat: 7g, Polyunsaturated Fat: 1g, Monounsaturated Fat: 8g, Cholesterol: 60mg, Sodium: 84mg, Potassium: 304mg, Calcium: 8mg, Iron: 2mg

Nutrition information is automatically calculated, so should only be used as an approximation.


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