Reheat Garlic Knots in Air Fryer

Reheating garlic knots in an air fryer is the fastest, tastiest way to restore their crispy texture and rich garlic flavor. Unlike microwaves that make them soggy, the hot circulating air brings back that perfect crunch. With just 3–5 minutes at 375°F (190°C), you’ll have restaurant-quality garlic knots ready to enjoy. Whether you’re serving them as appetizers or side dishes, this method saves time and energy while keeping your kitchen cool.

Garlic knots are one of those irresistible comfort foods—soft on the inside, slightly chewy with a buttery crust, and packed with the bold punch of roasted garlic and herbs. Whether they come from a pizzeria, homemade dough, or frozen bags from the grocery store, garlic knots are a crowd-pleasing snack or side dish. But what happens when you pull out yesterday’s leftovers? Do you risk a soggy, limp disappointment? Or do you reach for the microwave and hope for the best?

Here’s the good news: reheating garlic knots in an air fryer is the secret to bringing them back to life. Instead of turning them into mush, your air fryer delivers fast, even heat that revives the crispness and enhances the flavors. In just a few minutes, you’ll have golden-brown, fragrant garlic knots that taste almost freshly made. No more wasted food, no more bland reheating—just delicious results every time.

In this guide, we’ll walk you through everything you need to know about reheating garlic knots in your air fryer. From prep tips to timing tricks, we’ve got you covered so you can serve up restaurant-quality garlic knots anytime. Let’s get started!

Key Takeaways

• Quick & Easy: Reheat garlic knots in just 3–5 minutes using your air fryer—no oven required.
• Crispy Results: The air fryer restores the knots’ original crunchy exterior, unlike microwaving.
• Even Heating: Rotate or flip halfway through for uniform warmth and texture throughout.
• Minimal Oil Needed: Since the knots are already cooked, little to no oil is needed during reheating.
• Preserves Flavor: Garlic and herb seasoning stays bold and aromatic when reheated properly.
• Saves Energy: Air fryers use less electricity than ovens and heat up faster for efficient reheating.
• Great for Leftovers: Ideal for leftover pizza, garlic bread, or frozen garlic knots from restaurants.

Why the Air Fryer Is Your Best Bet

When it comes to reheating garlic knots, not all methods are created equal. Microwaving might seem like the quickest option, but it often leaves knots soft, greasy, and lacking texture. Ovens take too long and can dry out the knots if not monitored closely. That’s where the air fryer shines.

The magic of the air fryer lies in its rapid-circulating hot air. This mimics deep frying without submerging your knots in oil, giving you that satisfying crunch with minimal effort. When you reheat garlic knots in an air fryer, the exterior crisps up while the inside stays warm and tender—exactly how they should be.

Plus, air fryers heat up in under five minutes, making them perfect for last-minute appetizers or side dishes. Whether you’re hosting a game night, serving dinner guests, or just craving a warm snack, the air fryer delivers consistent, delicious results every time.

Choosing the Right Garlic Knots

Not all garlic knots are the same, and that affects how you should reheat them. Understanding the type you’re working with will help you adjust time and technique accordingly.

If you’re using homemade garlic knots, they may have a softer crust depending on how long they’ve been stored. These benefit from a slightly longer reheat time to ensure they’re fully warmed through. On the other hand, store-bought or frozen garlic knots often come pre-seasoned and baked or fried, so they need less time and care to avoid overcooking.

For frozen garlic knots, it’s best to let them sit at room temperature for 10–15 minutes before reheating. This prevents cold spots and ensures even heating. If you skip this step, the center might stay icy while the outside gets too hot.

Also, check if the knots are coated in extra garlic butter or herbs. These can burn quickly at high temperatures, so keep an eye on them during the last minute of cooking. A light spray of olive oil can also help maintain moisture and enhance browning.

Step-by-Step Guide: How to Reheat Garlic Knots in Air Fryer

Ready to bring those garlic knots back to life? Follow these simple steps for perfect results every time.

Step 1: Preheat Your Air Fryer (Optional)

While not always necessary, preheating your air fryer to 375°F (190°C) ensures consistent heat from the start. This is especially helpful if you’re reheating a large batch or want the knots to brown evenly. Most modern air fryers heat up quickly—usually in 3–5 minutes.

Step 2: Arrange the Knots in a Single Layer

Place the garlic knots in the air fryer basket in a single layer, leaving space between each knot. Overcrowding leads to uneven heating and soggy spots. If needed, reheat in batches to maintain airflow and crispiness.

Step 3: Spray or Brush with Oil (Optional)

To boost browning and prevent drying, lightly mist the knots with olive oil or brush with melted garlic butter. This adds shine and helps recreate the original crispy texture. Be careful not to soak them—too much oil can make them greasy.

Step 4: Set the Timer and Temperature

Heat the garlic knots at 375°F (190°C) for 3–5 minutes. Start with 3 minutes and check for doneness. If they need more time, add 30-second intervals to avoid burning.

Step 5: Flip or Rotate Halfway Through

After 1.5–2 minutes, gently flip the knots or rotate the tray for even browning. This ensures both sides get crispy and hot throughout.

Step 6: Check for Doneness

Look for a golden-brown color and a warm, steamy center. Use tongs to test flexibility—they should bend slightly but not tear. If they feel cold in the middle, return to the air fryer for another 30 seconds.

Step 7: Serve Immediately

Remove the knots and serve warm with marinara sauce, ranch dressing, or just as-is. Their aroma alone will make everyone reach for seconds.

Tips for Perfect Reheated Garlic Knots

Even with a foolproof method, small tweaks can elevate your garlic knots from good to great. Here are some pro tips to keep in mind:

• Use a Light Touch: Avoid pressing down on the knots during reheating—this squishes out moisture and softens them.
• Don’t Overcrowd: Leave at least an inch of space around each knot for proper air circulation.
• Monitor the Edges: Garlic knots brown quickly, so watch the edges during the last minute to prevent burning.
• Keep Them Covered: After reheating, place the knots in a clean towel or on a wire rack to retain heat without trapping steam.
• Add Fresh Herbs: For an extra flavor boost, sprinkle fresh parsley or red pepper flakes after reheating.

If you’re reheating multiple types of bread or pastries alongside the knots, consider timing and spacing. For example, how-to-reheat-chicken-wings-in-air-fryer shows how to balance different items in the basket without compromising texture.

Common Mistakes to Avoid

Even experienced cooks make errors when reheating delicate items like garlic knots. Being aware of these common pitfalls helps you skip them and get better results every time.

One frequent mistake is using too high a temperature. While you want the knots to crisp up, setting the air fryer above 400°F (200°C) can scorch the garlic butter and dry out the bread. Stick to 375°F for balanced results.

Another issue is not flipping the knots. Without rotation, one side may become overly crisp while the other remains warm but soft. Always flip or rotate halfway through reheating.

Overloading the basket is another no-no. Just like with how-long-to-reheat-fries-in-air-fryer, overcrowding blocks airflow and leads to uneven heating. Reheat in small batches if needed.

Finally, skipping the final check means you might serve lukewarm or undercooked knots. Always test with tongs before plating.

Creative Ways to Serve Reheated Garlic Knots

Garlic knots aren’t just for dipping—they’re versatile enough to be part of many meals. Once reheated to perfection, try serving them in creative ways to impress family or guests.

Serve them as a starter with a side of warm marinara or creamy Alfredo sauce. They pair wonderfully with pasta dishes, salads, or grilled meats. At parties, offer a charcuterie board featuring reheated knots alongside cheeses, cured meats, and olives.

You can even turn them into mini sandwiches by cutting them open, adding a slice of mozzarella, and broiling briefly until bubbly—this turns them into garlic cheese knots!

For a fun twist, mix chopped reheated knots into mac and cheese or use them as a base for garlic bread pizza. Their sturdy structure holds up well in layered dishes.

And don’t forget—leftover knots make excellent croutons. Toss them with olive oil and your favorite spices, then air fry again for 2 minutes until crunchy. Use them in soups, Caesar salads, or grain bowls.

How Long Does It Take to Reheat Garlic Knots in an Air Fryer?

Timing is everything when it comes to reheating garlic knots. Too short, and they’ll be cold in the center. Too long, and they risk drying out or burning. The ideal time is 3 to 5 minutes at 375°F (190°C).

Start with 3 minutes and check frequently. If they’re still cool, add 30-second increments. Remember, frozen knots may need up to 6 minutes, but always monitor closely to prevent overcooking.

Unlike reheating chicken or fries, which have specific guidelines based on weight and density, garlic knots respond best to visual cues—golden color, warm center, and slight crispness.

For reference, here’s a quick timing chart:

• Room-temperature knots: 3–4 minutes
• Refrigerated knots: 4–5 minutes
• Frozen knots: 5–6 minutes (with thawing)

Always prioritize quality over speed. Rushing can ruin even the best ingredients.

Storing and Freezing Garlic Knots for Later

Want to avoid daily reheating altogether? Proper storage lets you prepare ahead and save time.

Store leftover garlic knots in an airtight container at room temperature for up to 2 days, or refrigerate for up to 5 days. To freeze, lay them flat on a baking sheet, freeze for 1 hour, then transfer to a freezer-safe bag. They’ll keep for up to 1 month.

When ready to eat, skip the long thawing process—just reheat directly from frozen in the air fryer. Add an extra minute or two compared to refrigerated knots.

Avoid freezing knots that have been dipped in extra garlic butter unless you plan to use them within a week, as excess moisture can affect texture.

Frequently Asked Questions About Reheating Garlic Knots

Can I reheat frozen garlic knots in the air fryer?

Yes! Frozen garlic knots work perfectly in the air fryer. Let them sit at room temperature for 10–15 minutes first, or reheat directly from frozen. Increase time by 1–2 minutes and monitor closely to avoid burning.

Do I need to add oil when reheating garlic knots?

No, not if the knots are already cooked and lightly seasoned. However, a light spray of olive oil can help restore crispiness and enhance browning. Avoid soaking them to prevent greasiness.

Why do my garlic knots get soggy in the microwave?

The microwave heats from the inside out, trapping steam and softening the crust. It doesn’t provide the dry, hot air needed to crisp up bread. The air fryer solves this with circulating heat.

Can I reheat garlic knots in the oven instead?

Absolutely. Preheat the oven to 350°F (175°C), place knots on a parchment-lined sheet pan, and bake for 8–10 minutes. While effective, it takes longer than the air fryer.

How do I prevent garlic knots from burning during reheating?

Watch the edges during the last minute of cooking. Reduce temperature to 350°F if needed, or remove them early and let residual heat finish warming. Also, avoid stacking or overcrowding.

What’s the best way to reheat garlic knots without losing flavor?

Use moderate heat, flip halfway through, and consider brushing with melted garlic butter before reheating. Serving with a warm dip also helps lock in moisture and flavor.

Can I reheat other types of garlic bread in the air fryer?

Yes! Garlic bread slices, rolls, or focaccia work well too. Adjust time based on size and thickness—usually 3–4 minutes at 375°F. Keep an eye on them to avoid burning.

Is it safe to reheat garlic knots more than once?

It’s best to reheat only once. Repeated reheating can compromise texture and increase bacterial growth if not stored properly. Cook only what you plan to eat.

Can I add cheese to reheated garlic knots?

Yes! Sprinkle shredded mozzarella or Parmesan over the knots during the last 30 seconds of reheating. The residual heat will melt the cheese without drying out the bread.

What if I don’t have an air fryer?

Use a skillet over medium heat with a lid for 2–3 minutes, or warm them in a toaster oven at 350°F for 5–7 minutes. The air fryer remains the top choice for crispiness.

Final Thoughts

Reheating garlic knots doesn’t have to be a culinary challenge. With the right technique and a trusty air fryer, you can transform yesterday’s leftovers into something better than new. The key lies in understanding your ingredients, respecting timing, and embracing the power of hot, circulating air.

Whether you’re dealing with frozen knots from the store or homemade ones straight from the oven, this method delivers consistent, restaurant-quality results. And because air fryers are energy-efficient and quick, you’re not just saving time—you’re reducing waste and enjoying healthier reheating options.

So next time you’ve got garlic knots waiting to be enjoyed, skip the microwave and fire up your air fryer. You’ll wonder why you didn’t try this sooner. Trust us—once you taste the difference, there’s no going back.

And remember, whether you’re reheating wings, chicken, or fries, the same principles apply. For more tips on mastering your air fryer, check out our guides like how-to-reheat-wings-in-air-fryer and how-to-reheat-ribs-in-air-fryer to expand your reheating repertoire. Happy cooking!

Frequently Asked Questions

How long does it take to reheat garlic knots in an air fryer?

Reheat garlic knots at 375°F (190°C) for 3 to 5 minutes. Start with 3 minutes and add time in 30-second increments if needed. Frozen knots may require up to 6 minutes.

Should I cover garlic knots while reheating in the air fryer?

No, covering traps moisture and softens the knots. Keep them uncovered for maximum crispiness and even heating.

Can I reheat garlic knots directly from frozen?

Yes, but let them sit at room temperature for 10–15 minutes first, or reheat directly from frozen. Increase time by 1–2 minutes and monitor closely.

Why are my reheated garlic knots still soggy?

This usually happens from overcrowding or insufficient heat. Ensure space between knots and flip halfway through reheating for even crispiness.

What temperature should I use to reheat garlic knots?

Use 375°F (190°C). Higher temps can burn the garlic butter, while lower temps won’t crisp them properly.

Can I reuse the same air fryer basket for different foods?

Yes, but clean it between uses to avoid cross-contamination. For best results, reheat similar items together and clean the basket afterward.