How to Reheat Garlic Knots

Why Garlic Knots Are Trickier to Reheat Than Regular Bread

Garlic knots look simple, but they’re really two textures fighted into one bite: a soft, pillowy dough inside and a butter-soaked, slightly crisp exterior. That combination is exactly what makes them hard to bring back to life.

The short answer is yes, you can absolutely get garlic knots tasting freshly baked again — it just takes the right heat and a little patience, not a quick zap.

In my experience, the garlic butter is the real problem child here. It’s already soaked into the dough by the time the knots cool, so if you reheat too fast, the butter separates and pools instead of clinging to the crust. That’s the greasy, slick texture you get from a rushed microwave reheat.

The other issue is moisture. Bread dries out fast once it’s baked, and a second trip through high heat without any cover just accelerates that. I’ve learned the hard way that bare knots straight into a hot oven come out with a hard, almost stale crust, even though they were soft the night before.

The Best Way to Reheat Garlic Knots: Oven Method

If I’ve got more than ten minutes to spare, the oven wins every time. It’s gentle enough to warm the dough through evenly, and it gives you a real chance to crisp the outside back up without drying the middle.

Preheat your oven to 350°F (175°C). Wrap the knots loosely in aluminum foil — not tight, just enough to trap steam — and set them on a baking sheet.

Bake for about 8-10 minutes covered. This lets the dough steam itself soft again using the moisture already trapped in the garlic butter.

Then pull back the foil and bake uncovered for another 2-3 minutes. This is the step people skip, and it’s the one that actually re-crisps the exterior instead of leaving you with soft, slightly damp bread.

One thing that trips people up: don’t reheat knots straight from the fridge on a cold sheet pan. Let them sit at room temperature for 10 minutes first, or add a couple extra minutes to the covered bake time — otherwise the centers stay cool while the outside is already hot.

Air Fryer Method (Fastest Way to Get That Crisp Back)

If you’ve got an air fryer, this is genuinely my go-to now for a single serving. It circulates hot air fast enough that you get a crisped exterior without the long bake time.

Set the air fryer to 325°F (160°C). Arrange the knots in a single layer, not stacked or touching, and heat for 3-4 minutes.

I usually give the basket a shake halfway through so the bottoms don’t over-crisp before the tops catch up. If they’re still a little cool in the middle, add another 60-90 seconds rather than cranking the temperature — garlic butter burns fast once it hits a hot air fryer basket.

The result is close to fresh-baked: crisp exterior, soft center, garlic butter re-melted rather than pooled. It’s the closest thing to the oven method without the wait.

Stovetop Skillet Method

This one surprises people, but a covered skillet works almost as well as the oven and it’s quicker. It’s the same logic I use when I reheat a panini on the stovetop — low, gentle heat with a lid traps steam and keeps the bread from drying out.

Set a nonstick or cast iron skillet over medium-low heat. Add the knots, cover with a lid, and heat for about 3-4 minutes, turning once halfway through.

The lid is doing the same job as the foil in the oven method — trapping steam so the inside softens instead of hardening. Without it, the bottoms scorch before the centers warm through.

This method is best for just a few knots at a time. Any more than that and they don’t get even contact with the pan, and you’ll end up with some pieces warm and others still cold in the middle.

Microwave Method (Only If You're Truly Short on Time)

I won’t pretend the microwave doesn’t work — it does, in the sense that it makes the knots hot. But it’s the method I reach for least, because it changes the texture the most.

Wrap a damp paper towel around the knots (this adds a little steam back in) and microwave in 20-second bursts on medium power, checking after each one.

Even with the damp towel trick, expect a chewier, slightly rubbery crust rather than the soft-crisp contrast you get from baking. If you do use the microwave, I’d follow it with 60-90 seconds under the broiler or in a toaster oven just to firm the outside back up — it makes a real difference.

Reheating Garlic Knots From Frozen

If you froze a batch of leftover knots, don’t thaw them on the counter first — go straight from freezer to oven for the best texture.

Preheat the oven to 350°F, wrap the frozen knots loosely in foil, and bake for 15-18 minutes covered, then 3-4 minutes uncovered to crisp up.

In the air fryer, frozen knots need about 6-7 minutes at 325°F, shaking the basket once partway through. Give them a minute or two longer if they’re still cold in the center — dense, garlic-butter-soaked dough takes a bit longer to heat through than plain bread.

Common Mistakes That Ruin Reheated Garlic Knots

Reheating uncovered from the start. This is the single biggest culprit behind dry, hard garlic knots. Always trap steam first, crisp second.

Stacking knots on top of each other in the oven or air fryer. The ones underneath steam instead of crisping, and you end up with uneven texture across the batch.

Using too high a temperature to save time. Garlic butter has a low burning point, and anything much above 375°F risks scorching it before the dough is even warm.

Skipping the rest after reheating. Give knots a minute or two out of the oven or air fryer before eating — the crust firms up slightly as it cools, and biting in immediately can make them seem softer than they actually are.

How Long Do Leftover Garlic Knots Keep, and How Do You Store Them?

Cooked garlic knots should go in the refrigerator within two hours of baking, and within one hour if your kitchen is warmer than 90°F — that’s standard USDA guidance for any cooked food that’s been sitting out.

Store them in an airtight container or a resealable bag with a paper towel to absorb excess moisture, and they’ll keep well for 3-4 days in the fridge, per FoodSafety.gov’s Refrigerator & Freezer Storage Chart.

For longer storage, freeze them in a single layer on a sheet pan first, then transfer to a freezer bag once solid — this keeps them from clumping together, so you can pull out just a few at a time. Frozen garlic knots hold their quality for about 1-2 months.

Whenever you reheat, the safest way to confirm they’re ready is to check with a food thermometer and make sure the center reaches at least 165°F, per USDA FSIS: Leftovers and Food Safety. Steam rising when you break a knot open can be a helpful sign that it’s heating through, but it isn’t a reliable substitute for an actual temperature check, especially with denser, butter-soaked dough.

What to Serve With Reheated Garlic Knots

Reheated garlic knots are built for dipping, and warm marinara is the classic pairing for good reason — it adds moisture back to any spot that reheated a little drier than you’d like.

If you want something richer, a warm bowl of queso dip is a great match too — the melty, slightly spicy contrast works surprisingly well against the garlic butter.

They’re also a solid side for a casserole-style dinner. I like setting out a batch alongside a reheated pasta bake so there’s something to mop up the sauce with, or next to a reheated quiche for a lazy brunch spread.

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