Flaky, crunchy, and buttery croissant croutons made in the air fryer or oven. These deliciously addicting croissant croutons can be enjoyed as a snack or on top of soups and salads!

The Inspiration
These croissant croutons are inspired by Trader Joe's rosemary croissant croutons. Instead of buying a small bag for $3.99 you can make a fresh batch at home in 10 minutes!
My favorite place to get croissants is at Costco! You get a dozen large croissants for $5! I freeze the extras.
Croissant croutons are uber flaky and have a tender crunch- unlike some tooth breaking croutons!
They are delicious on top of salads, tomato bisques, French onion soups, or you can enjoy like a bag of chips.
I could also see these on a beautiful charcuterie board.
I bet ya just can't eat one!
Why You'll Love this Recipe
- It's super savory and buttery.
- It's flaky with a tender crunch.
- It's fragrant and cheesy from the rosemary and parmesan.
Ingredients

How to Make Croissant Croutons in the Air Fryer
- Combine croissant cubes, rosemary, garlic powder, parmesan cheese, salt, and black pepper in a bowl.
- Air fry at 350°F for 5-7 minutes, tossing halfway through.

How to Make Croissant Croutons in the Oven
- Combine croissant cubes, rosemary, garlic powder, parmesan cheese, salt, and black pepper in a bowl.
- Place the croissants on a baking sheet in a single layer. Bake at 350°F for 5-7 minutes, flipping halfway through.
Tasty Tips
- Check the croutons halfway into cooking and remove any croutons that are a deep golden brown.
- Experiment with your favorite seasonings! Try oregano, Italian seasoning, or olive oil!

FAQs
Store in an airtight container for up to 3 days at room temperature.
More Easy Snacks You'll Love

Rosemary Garlic Parmesan Croissant Croutons
Ingredients
- 3 cups croissant 1/2 inch cubes
- 3/4 teaspoon dried rosemary crushed
- 1/4 teaspoon garlic powder
- 1 tablespoon parmesan cheese grated
- kosher salt and black pepper to taste
Instructions
- Combine croissants, rosemary, garlic powder, parmesan cheese, salt, and black pepper in a bowl.
- Air Fryer: Air fry at 350°F for 5-7 minutes, flipping halfway through.
- Oven: Place the croissant croutons on a baking sheet in a single layer. Bake at 350°F for 5-7 minutes, flipping halfway through.
Notes
- Check the croutons halfway into cooking and remove any croutons that are a deep golden brown.
- Experiment with your favorite seasonings! Try oregano, Italian seasoning, or olive oil!
- Store in an airtight container for up to 3 days.
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