Air Fryer Garlic Parmesan Bagel Croutons

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The next time you’re out of croutons, chop up a bagel and toss it in the air fryer. Leftover bagels are perfect for this! These air fryer bagel croutons are crunchy, cheesy, and loaded with everything bagel flavors – perfect on salad or as a snack!

Croutons on a plate.

Skip store-bought croutons and indulge in these garlicky, cheesy, super crispy croutons. Everything bagel croutons will level up your next salad or pasta salad.

I love these crunchy croutons on my kale pasta Caesar salad – they bring extra flavor and great texture.

For this recipe, I chose everything flavored bagels and added garlic powder and Parmesan cheese. You could use sesame bagels and add a bit of spice or try cheese bagel with basil or oregano.

Ingredients

See the recipe card for exact amounts.

Ingredients for bagel croutons on a white marble counter labeled bagel, olive oil, salt, garlic powder, Parmesan, and pepper.
  • bagel: I use an everything flavored bagel and this one was the biggest in the package. I would use one of this size for every three – four salads, depending on how much you love croutons.
  • olive oil: I like extra virgin olive oil for flavor.
  • garlic powder: for flavor. See below for seasoning variations.
  • salt + pepper: for seasoning.
  • cheese: I chose Parmesan cheese for this recipe. You could try Asiago, Pecorino Romano, or Grana Padano.

Substitutions

  • bagel: try other flavored bagels like sesame, cheese, or plain.
  • seasoning: spice up plain bagels with your favorite seasoning mixes like za’atar for couscous or chickpea salads, Italian seasoning for chef salad, Greek seasoning for Greek salad, or taco seasoning for taco salad.
Croutons on a plate.
Black skillet with the text 'TIP'.

No air fryer? Try baking these bagel croutons in the oven at the same temperature for 15-20 minutes or until crispy!

Instructions

Prep Tips

  • Preheat the air fryer to 375°F.
  • Split the bagel in half and cut it into 1-inch cubes.

These croutons are really quick to make. You’ll just mix them up and then air fry them.

Bagel cubes in a bowl.
  1. Add the bagel cubes to a large mixing bowl.
Oil poured onto bagel cubes in a bowl.
  1. Drizzle with olive oil and toss to coat.
Spices sprinkled on bagel cubes in a bowl.
  1. Sprinkle with garlic powder, salt, and pepper.
Bagel cubes are stirred in a bowl.
  1. Toss or stir to evenly coat.
Parmesan cheese is added to bagel cubes in a bowl.
  1. Add the grated Parmesan cheese.
Bagel cubes and parmesan cheese are stirred in a bowl.
  1. Mix again.
Bagel cubes coated with Parmesan and spices on an airfryer tray.
  1. Transfer the bagel cubes to an air fryer tray. Sprinkle any loose Parmesan cheese over top.
Crispy golden brown bagel cubes coated with Parmesan and spices on an airfryer tray.
  1. Air fry 6-8 minutes, shaking twice. They are done when they’re a deep golden brown.

Let the croutons cool to room temperature and then use or store.

Croutons on a plate.

Tips for making bagel croutons

  • Cut the bagels into about 1-inch pieces. They’ll brown quickly in the air fryer and smaller pieces will be dry and crispy in the middle also. Bigger pieces might remain soft in the middle.
  • Switch up the flavors by using different bagels, cheese, and seasoning mixes to coordinate with your salad flavors.

What to serve bagel croutons with

I created this recipe to go with my kale pasta Caesar salad and I think the combo is fantastic. They’d also be good on a kale chicken salad, or this spinach and arugula salad. These croutons also make for a delicious snack or even an appetizer.

More Air Fryer Recipes

Storage

Store leftover croutons in a container at room temperature for 3-4 days.

You can also freeze homemade croutons and let them thaw on the counter before use.

Croutons on a plate.

FAQs

Can I use different bagels?

Yes, try other bagel flavors like cheese, sesame, or plain. Switch up the spice mix for even more variation.

Can I make these ahead of time?

Yes, these croutons are good and crispy for quite a few days, so make them the day before a dinner party would work.

Croutons on a plate.
5 from 3 votes

Air Fryer Bagel Croutons

Prep Time: 2 minutes
Cook Time: 6 minutes
Total Time: 8 minutes
Servings: 4
Quick and easy, these crispy croutons will bring extra flavor and texture to your salads.

Ingredients
  

Instructions

  • Split the bagel in half and cut it into 1-inch cubes.
  • Add the cubes to a bowl and drizzle with olive oil. Toss to coat.
  • Add the garlic powder and grated Parmesan cheese and toss to coat.
  • Transfer to an air fryer tray, sprinkling any loose Parmesan on top.
  • Air fry for 6-8, shaking twice, until deep gold brown.
  • Let cool to room temperature before using or storing. They get crispier as they cool.

Video

Notes

Store leftover croutons in an airtight container at room temperature for 3-4 days.
Freeze croutons for long-term storage. Let thaw on the counter before using.

Nutrition

Calories: 160kcal | Carbohydrates: 19g | Protein: 6g | Fat: 7g | Fiber: 1g | Sugar: 0.01g | Calcium: 84mg | Iron: 1mg

Nutritional information is an estimate. Values vary based on products used. Read our full Nutrition Disclaimer.

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Croutons on a plate with the text airfryer bagel croutons.

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5 from 3 votes (3 ratings without comment)

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