I once found a forgotten loaf of sourdough shoved behind a bag of flour for nearly two weeks. Most people would have tossed it into the compost bin without a second thought. I looked at that dry, rock-hard slab and saw potential. It didn’t belong in the trash. I knew I could make some simple kitchen snacks instead of wasting it.
So I grabbed my serrated knife and hacked it into rough, jagged cubes. My kitchen was a mess of crumbs, but I knew exactly what to do. Before I started, I remembered my favorite crispy breakfast hack for getting that perfect crunch in the air fryer. I dumped those scraps into the basket, hit the button, and waited for the magic to happen. The smell of toasted garlic filled the house within minutes.
Why You Will Love These Air Fryer Croutons
The main reason is the texture. Most supermarket versions feel like you are chewing on gravel. These Air Fryer Croutons hold their own in a bowl of soup. They don’t turn into instant mush the second they hit liquid.
Plus, you know exactly what is going into your food. There are no weird preservatives or industrial seed oils hidden in the fine print. It’s just bread, oil, and a few spices. Simple, honest, and effective.
Ingredients You Need
Air Fryer Croutons – Dry Ingredients
4.5 oz bread of choice: Use whatever you have lying around the house. Whole wheat sourdough is my favorite because it has enough structure to hold up to the heat.
1 teaspoon dried oregano or Italian herbs: Dried herbs wake up the stale bread. Don’t go overboard or it will taste like dust.
½ teaspoon garlic powder: Fresh garlic burns too fast in the basket. Powdered is the only way to get that savory kick without the bitter char.
Salt and black pepper to taste: Don’t be shy with the salt. It makes the bread pop.
Air Fryer Croutons – Wet Ingredients
1 ½ tablespoons extra virgin olive oil: Use the good stuff if you can. It coats the cubes and helps carry the seasoning into every nook and cranny.
Air Fryer Croutons – The Topping
Extra salt for finishing: Adding a tiny pinch of salt the moment they exit the air fryer changes everything. It’s a trick I picked up from watching short-order cooks.
How to Make Croutons in the Air Fryer
Step 1: Prep Work
Preheat the machine to 200°C or 400°F. If you skip this, the bread won’t hit that instant sear needed for a good crunch. Take that bread and cut it into bite-sized cubes. They don’t need to be perfect squares.
Step 2: Mix the Seasoning
Drizzle the olive oil over the top of the bread. Then scatter your garlic powder, herbs, salt, and pepper across the pile. Toss it all together. I usually ditch the spoon and use my clean, dry hands to ensure even coverage.
Step 3: Bake to Golden Perfection
Pour the bread cubes into the air fryer basket. Spread them out in one even layer. Start the timer for two minutes, shake the basket, and continue for another one to three minutes until golden brown.
Tips for Perfect Homemade Croutons
The biggest mistake people make is using bread that is too soft. If you don’t have stale bread, toast the cubes in the basket for a minute before adding the oil. If you want to expand your skills, try my simple high-heat vegetable techniques to learn how to change textures across different foods.
How to Store Leftover Croutons
If you manage not to eat the whole batch at once, let them cool down completely. Once cold, toss them into an airtight glass jar. They stay good on the counter for about three or four days.
I wouldn’t bother with the fridge. The humidity in there will just turn them soft and chewy, which is the opposite of what we want. If they do lose their edge, just toss them back in the air fryer for sixty seconds.
Making your own bread-based toppings allows you to manage sodium levels, which is a great approach for better heart health. By controlling the ingredients, you avoid the processed junk found in store-bought bags.
Air Fryer Croutons
Ingredients
- 4.5 oz bread of choice whole wheat sourdough suggested, stale or day-old works best
- 1.5 tablespoons extra virgin olive oil
- 1 teaspoon dried oregano or Italian herbs
- 0.5 teaspoon garlic powder
- Salt and black pepper to taste
Instructions
- Preheat air fryer to 200°C/400°F.
- Cut the bread into bite-sized cubes and add to a large bowl.
- Drizzle over the olive oil, add garlic powder, oregano, salt, and pepper. Toss the bowl or use your hands to ensure all pieces are evenly coated.
- Add the seasoned bread cubes to the air fryer basket in one even layer and air fry for 2 minutes.
- Open the air fryer and give a light shake to move the pieces around.
- Cook for a further 1-3 minutes depending on desired golden-brown level, keeping an eye on them to prevent burning.
- Remove from the air fryer and sprinkle with salt while hot. Allow to cool slightly to reach maximum crunch before serving.
Frequently Asked Questions
Can I use fresh bread for air fryer croutons?
Yes, you can use fresh bread, but stale or day-old bread works even better because it has less moisture and crisps up faster.
How long do air fryer croutons last?
Store your cooled croutons in an airtight container at room temperature for up to one week, or keep them in the fridge to extend their freshness.
What is the best bread to use for croutons?
Sourdough, ciabatta, or French bread are excellent choices because they have a sturdy structure that holds up well once toasted.
Do I need to spray the basket with oil?
It is not strictly necessary since the bread is tossed in oil, but a light coating of cooking spray can help prevent sticking if your air fryer basket is older.
Can I make croutons without oil?
You can omit the oil, but the croutons will be much drier and won’t get that signature golden brown color or rich flavor.
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