Air Fryer Sourdough Croutons

Featured in: Easy Weeknight Wins

Transform day-old sourdough bread into crunchy bites by coating cubes with olive oil, minced garlic, and a blend of Italian herbs. These flavorful croutons become golden and crisp after a quick air fry at 375°F, making an ideal topping for salads or soups. Garnishing with fresh parsley adds a hint of color and freshness. Perfect as a simple snack or side, they bring savory texture and aromatic notes with minimal effort.

Updated on Mon, 16 Feb 2026 17:53:26 GMT
Golden sourdough croutons air-fried with garlic and herbs, crispy and golden brown for salads and soups.  Save
Golden sourdough croutons air-fried with garlic and herbs, crispy and golden brown for salads and soups. | tastyeffect.com

Elevate your next meal with these homemade Air Fryer Sourdough Croutons. These golden, crunchy bites are infused with fresh garlic and aromatic Italian herbs, offering a flavor profile and satisfying crunch that store-bought versions simply cannot match. Using sourdough provides a subtle, artisanal tang that makes these croutons a standout addition to any dish.

Golden sourdough croutons air-fried with garlic and herbs, crispy and golden brown for salads and soups.  Save
Golden sourdough croutons air-fried with garlic and herbs, crispy and golden brown for salads and soups. | tastyeffect.com

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By using the air fryer, you achieve a deep crispiness with minimal oil compared to traditional frying methods. The circulating hot air perfectly toasts the garlic and herbs into every nook and cranny of the sourdough cubes.

Ingredients

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  • 4 cups (about 200 g) sourdough bread, cut into 1-inch cubes (preferably day-old)
  • 3 tbsp extra-virgin olive oil
  • 2 cloves garlic, finely minced
  • 1 tsp dried Italian herbs (basil, oregano, thyme, or a blend)
  • ½ tsp sea salt
  • ¼ tsp freshly ground black pepper
  • 2 tbsp fresh parsley, finely chopped (optional, for garnish)

Instructions

Step 1
Preheat your air fryer to 375°F (190°C) for 2-3 minutes.
Step 2
In a large mixing bowl, combine olive oil, minced garlic, dried herbs, salt, and pepper.
Step 3
Add the sourdough cubes to the bowl and toss until evenly coated with the oil and seasonings.
Step 4
Arrange the bread cubes in a single layer in the air fryer basket (cook in batches if necessary).
Step 5
Air fry for 6–8 minutes, shaking the basket halfway through, until the croutons are golden and crisp.
Step 6
Transfer to a bowl and toss with fresh parsley if using. Allow to cool before serving or storing.

Zusatztipps für die Zubereitung

To ensure maximum crispiness, use bread that is slightly stale or day-old. Shaking the air fryer basket halfway through the cooking time is essential for an even, golden-brown finish on all sides of the croutons.

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Varianten und Anpassungen

For a cheesy twist, you can add a sprinkle of grated Parmesan cheese to the bread cubes before air frying. You can also experiment with different spice blends like smoked paprika or crushed red pepper for a bit of heat.

Serviervorschläge

These sourdough croutons are an excellent accompaniment to classic Caesar salads, tomato basil soups, or can be enjoyed on their own as a crunchy, savory snack. Allow them to cool completely before placing them in an airtight container.

Crunchy homemade sourdough croutons seasoned with garlic, Italian herbs, and olive oil—air-fried to perfection.  Save
Crunchy homemade sourdough croutons seasoned with garlic, Italian herbs, and olive oil—air-fried to perfection. | tastyeffect.com

With their distinct sourdough tang and perfectly seasoned exterior, these croutons will quickly become a pantry staple. They offer a simple yet effective way to add gourmet texture to your favorite home-cooked meals.

Recipe FAQ

What type of bread works best?

Day-old sourdough bread cut into 1-inch cubes offers the ideal texture and tangy flavor for crispy results.

Can I use fresh herbs instead of dried?

Fresh herbs can be added after cooking for brightness, but dried Italian herbs work best mixed with oil before air frying.

What’s the ideal air fryer temperature and time?

Preheat to 375°F and air fry the coated cubes for 6–8 minutes, shaking halfway to ensure even crisping.

How can I make them extra flavorful?

Sprinkle grated Parmesan on the cubes before air frying for a rich, savory twist.

How should I store leftovers?

Once cooled, keep the croutons in an airtight container at room temperature for up to one week to maintain crunch.

Are these suitable for a vegetarian diet?

Yes, they contain no animal products aside from ingredients like Parmesan if used, which is optional.

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Air Fryer Sourdough Croutons

Crispy sourdough cubes flavored with garlic and herbs, air fried until golden and crunchy.

Prep duration
10 min
Cook duration
8 min
Complete duration
18 min
Created by Laura Bennett


Skill level Easy

Heritage International

Output 4 Portions

Dietary requirements Plant-Based, No dairy

Components

Bread

01 4 cups sourdough bread, cut into 1-inch cubes, preferably day-old (approximately 7 ounces)

Seasoning

01 3 tablespoons extra-virgin olive oil
02 2 cloves garlic, finely minced
03 1 teaspoon dried Italian herbs blend (basil, oregano, and thyme)
04 ½ teaspoon sea salt
05 ¼ teaspoon freshly ground black pepper
06 2 tablespoons fresh parsley, finely chopped (optional garnish)

Directions

Phase 01

Preheat Air Fryer: Preheat your air fryer to 375°F for 2 to 3 minutes until fully heated.

Phase 02

Prepare Seasoning Mixture: In a large mixing bowl, combine olive oil, minced garlic, dried Italian herbs, sea salt, and freshly ground black pepper. Mix thoroughly to create an even coating.

Phase 03

Coat Bread Cubes: Add sourdough cubes to the seasoning mixture and toss until all bread pieces are evenly coated with oil and seasonings.

Phase 04

Arrange in Air Fryer: Arrange coated bread cubes in a single layer in the air fryer basket. Cook in batches if necessary to avoid overcrowding.

Phase 05

Air Fry Croutons: Air fry for 6 to 8 minutes, shaking the basket halfway through cooking, until croutons are golden brown and crispy throughout.

Phase 06

Finish and Cool: Transfer croutons to a bowl and toss with fresh parsley if desired. Allow to cool completely before serving or storing.

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Necessary tools

  • Air fryer
  • Large mixing bowl
  • Sharp knife and cutting board
  • Measuring spoons

Allergy details

Review each component for potential allergens and seek professional healthcare advice if uncertain.
  • Contains gluten from sourdough bread
  • May contain traces of additional allergens depending on bread manufacturing; verify ingredient labels if sensitive

Nutritional information (per portion)

These values are approximate guides only and shouldn't replace professional medical consultation.
  • Energy: 160
  • Fats: 7 g
  • Carbohydrates: 20 g
  • Proteins: 3 g

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