Set your air fryer to 350°F (175°C). If it has a preheat function, use it. Otherwise, let it run empty for about 3 minutes.
If the baguette roll is too big for your air fryer, cut it into halves or thirds.
Run the baguette under cold tap water for 3 to 4 seconds, making sure only the uncut, crusty side gets wet. Position the baguette at an angle to prevent water from reaching the cut side, which could cause the interior to become soggy.
Reheat the baguette for 4 to 6 minutes, depending on the thickness of the bread and your air fryer. If the baguette's crust has big cracks, water can seep through them and make the inside of the bread soggy (even if you're careful). To remedy this, simply bump up the reheating time by an extra 2 to 4 minutes. Keep a close eye. Make sure the bread doesn't get too crispy or overdone.
Use tongs to carefully take the baguette out of the air fryer. To check if it's ready, run a butter knife or dinner spoon handle across the crust and listen for that satisfying crackle. You can also break or cut off a small piece to ensure the inside is warm and soft, and the crust is crispy.
If it's not quite there yet, pop it back in the air fryer for another 30 seconds or so.
Let your baguette cool for a couple of minutes before slicing and serving. Voila! Your warm and crispy baguette is ready to be enjoyed.
Notes
Note A: Reheating frozen baguette: This method works great for baguettes stored at room temperature. If you need to reheat a frozen baguette, head over to the instructions I've shared in the post above.Note B: Other ways of reheating baguette: No air fryer? No problem. I've got you covered with alternative methods for reheating your baguette. Check out this section for more options.Note C: Quick heads-up: Reheating the baguette will revive its delightful texture. But, after the bread cools down and stays at room temperature, it will gradually lose moisture and become dry again. So, it's best to enjoy your reheated baguette within a few minutes of warming it up.Note D: Serving ideas for parties: A delicious, warm piece of baguette is always great on its own, with some butter, or even dunked in some hot chocolate. But, if you really want to step up your party game, I have three amazing ways to incorporate baguettes into your spread.
Sandwich Bar - Set up a fun and interactive DIY sandwich bar with sliced baguettes, meats, cheeses, veggies, spreads, and condiments. Let your guests get creative and build their own delicious sandwiches.
Crostini - Cut the baguette into thin rounds and top them off with fun ingredients like goat cheese, figs, honey, and walnuts.
Cheese Board - Arrange a beautiful spread of various cheeses, crackers, fruits, and nuts on a large cutting board. Add some sliced baguette for an easy and delectable appetizer that's sure to impress your guests.