Easy Air Fryer Croutons Recipe – Crispy Homemade in 10 Minutes

A satisfying crunch on top of your Caesar salad, or floating in a bowl of tomato soup, makes the difference between an ordinary meal and a memorable one. These air fryer croutons turn ordinary sandwich bread into golden, buttery cubes with crisp edges and a tender center. Melted butter and seasoned salt give them the rich, steakhouse-style flavor you cannot get from a bag at the grocery store. Best of all, they are ready in about 10 minutes using bread you already have in your kitchen.

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Homemade croutons are one of those small upgrades that quietly improve every salad and soup you serve. The air fryer makes them faster than the oven, more even than the stovetop, and forgiving enough to handle whatever bread is sitting on your counter.

This version uses melted butter instead of olive oil and seasoned salt instead of plain salt. Those two swaps deliver a noticeably richer, more savory crouton with crisp edges and a tender bite in the middle.

You can have a fresh batch on the table in about 10 minutes, no day-old loaf or special trip to the store required.

Why This Recipe Works

Butter coats bread differently from oil. As it heats, the milk solids brown slightly and carry the seasoning into every nook of the cube, producing the deep, savory flavor you taste in restaurant croutons. Olive oil, by comparison, gives a flatter, more neutral result.

Seasoned salt does double duty. It brings salt, paprika, onion, and a touch of sweetness in one ingredient, so the croutons taste fully seasoned without a long spice rack tour. Combined with garlic powder, onion powder, and parsley, you get a layered flavor in a five-ingredient pantry mix.

The air fryer’s circulating heat is what guarantees the texture. It pulls moisture out of all six sides of each cube at once, so you get even browning and a true crunch rather than a crisp shell over a soft middle.

Recipe ingredients

Here’s a list of what you need:

• Bread – The foundation of your croutons that provides structure and absorbs flavors; any variety works well (sourdough, whole wheat, white, rye, or day-old bread)
• Butter – Creates rich flavor and helps achieve golden-brown crispiness; melted butter coats bread evenly
• Dried parsley – Adds color and herbaceous notes that complement many salads and soups
• Onion powder – Provides savory depth without the texture of actual onions
• Seasoned salt – Offers balanced seasoning with hints of paprika and other spices
• Garlic powder – Adds aromatic garlic flavor that infuses throughout as the croutons cook

How to make croutons

Preparing the Bread

1. Take 4-5 slices of bread and place them on a cutting board.
2. Using a serrated knife (preferred to prevent tearing), cut the bread into even, bite-sized cubes, approximately ½-inch to ¾-inch squares.
3. Set the cubed bread aside while you prepare the seasoning.

Creating the Seasoned Butter

1. In a microwave-safe bowl, melt 3-4 tablespoons of butter (about 30-45 seconds in the microwave).
2. Add ½ teaspoon each of dried parsley, onion powder, and garlic powder to the melted butter.
3. Sprinkle in ¼ teaspoon of seasoned salt.
4. Whisk all ingredients together until well combined.

Coating the Bread

1. Add the bread cubes to a large mixing bowl with the seasoned butter.
2. Gently toss and fold the bread in the butter mixture until all pieces are evenly coated.
3. Make sure to get the seasoned butter into all the nooks and crannies of the bread.

Air Frying the Croutons

1. Preheat your air fryer to 350°F if your model requires preheating.
2. Place the seasoned bread cubes in the air fryer basket in a single layer. Work in batches if necessary to avoid overcrowding.
3. Cook for 3 minutes, then shake the basket or stir the croutons.
4. Continue cooking for another 3-4 minutes until the croutons are golden brown and crispy.
5. Keep a close eye on them during the last minute, as they can go from perfect to over-browned quickly.

Cooling and Storing

1. Remove the croutons from the air fryer and spread them on a plate or baking sheet to cool completely.
2. The croutons will continue to crisp up as they cool to room temperature.
3. Once cooled, use immediately or store in an airtight container for up to 5 days.

No air fryer? No problem. Make homemade croutons on your stovetop

While this recipe is designed for an air fryer, you can prepare it in a similar manner by heating a large skillet to medium heat, tossing in the seasoned bread, and cooking it for 5 to 7 minutes.

You will need to stir the bread every 30 seconds or so. The bread will brown. So you can make these on the stovetop.

Other uses for these crunchy croutons

You can use this air fryer crouton recipe for dishes beyond salads. One of my favorite ways to savor croutons is as a topping on my favorite soups. Soups I love croutons on are:

• Creamy tomato soup
• French onion soup
• Cheddar cheese beer soup
• Gazpacho
• Broccoli cheese soup

You can also use crispy air-fryer croutons in recipes like your favorite stuffing or any recipe that calls for bread crumbs, such as your favorite meatloaf.

How to store homemade air fryer croutons

I know you will love these more than store-bought croutons, so you will want to save them. Make sure they are at room temperature, and then store them in an airtight container for up to five days.

Do you need more recipes for your air fryer? Check out these air fryer recipes.

• Buffalo Wings Air Fryer
• Hot Dogs Air Fryer
• Corn on the Cob Air Fryer
• Air Fryer Brussels Sprouts

Use croutons on these salads

• Panera Salads
• Olive Garden Italian Salad
• Summer Berry Salad
• Caesar Salad

Check out more of my delicious homemade salads and easy bread recipes.