Homemade Sourdough Croutons Recipe

Last updated May 28, 2026 By Kelly Nardo | Leave a Comment
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These homemade sourdough croutons with herbs are super easy to make and so delicious. Ready in 30 minutes and made with just 4 simple ingredients, you'll never buy store-bought ones again!
Prep: 10 minutes
Cook: 15 minutes
Total Time: 25 minutes
Servings 3 cups
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Homemade sourdough croutons > store-bought croutons

Honestly, once you make a batch of homemade croutons, you will never go back to bagged store-bought! Perfectly crispy, full of flavor, and surprisingly easy to make.

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Overhead shot of a bunch of homemade sourdough croutons on a baking sheet.

All you need is crusty bread and olive oil, and spices if desired. Sourdough bread is my favorite type of bread to use for homemade croutons, as it’s crusty with a good crumb, and I love the slightly tangy flavor it brings. And we always have a loaf in our house to whip up a batch.

They are the perfect way to use old bread that is on its way out, but also, I’ve made these sourdough bread croutons with fresh bread, and they are just as tasty! Make a big batch and add them to salads (like this kale caesar), soups, or wherever you like! Honestly, I can eat them by the handful as a snack – they are so good!

Why you’ll love this sourdough crouton recipe

  • beyond easy to make!
  • made from simple ingredients – no preservatives needed!
  • SO much better than store-bought!
  • customizable – feel free to change up spices and herbs to change the flavor!
A small dish of salt, a small bowl of garlic powder, a small bowl of dried parsley, a load of bread, and a cruet of olive oil on a tan concrete counter.

Ingredients

  • sourdough bread – fresh or leftover bread works the same!
  • olive oil
  • garlic powder
  • dried parsley
  • salt and pepper

How to make sourdough croutons

For the complete directions, ingredient amounts, serving size, and accurate nutrition breakdown, scroll down to the recipe card below.

Cut bread. 

Roughly cut bread into 1-inch cubes.

Season bread. 

Add bread to a large bowl or the baking sheet. Drizzle olive oil and sprinkle with spices and salt. Using your hands, toss until evenly coated.

Bake. 

Spread the bread out in a single layer, making sure to leave some room between slices for even airflow. Bake for 15-18 minutes, stirring halfway through, until they are golden brown and crunchy.

Let cool. 

Sprinkle with a little more sea salt if desired (I recommend doing this).

Storage and reheating

  • Store homemade croutons at room temperature in an airtight container on the counter. They will last one week.

Sourdough croutons FAQ

Can you freeze croutons

Croutons can easily be frozen. Let cool completely and then transfer to a large freezer bag (we love reusable silicone ones) and freeze for up to 3 months. Let them thaw at room temperature or overnight in the fridge.

Are croutons gluten-free?

Croutons are not gluten-free. To have gluten-free croutons, you need to use gluten-free bread.

Sourdough croutons in a bowl with a metal spoon. Around the bowl is a tan linen towel and some croutons.

Substitutions

  • sourdough bread – fresh or leftover sourdough bread works. If you don’t have sourdough, another crusty loaf will work. 
  • olive oil – avocado oil will work instead.
  • spices and dried herbs – feel free to get creative. Try onion powder, dried rosemary, dried thyme, and more. You could also try fresh herbs, but they will need to be hearty ones like rosemary or thyme.

Here are some additions you can make:

  • parmesan cheese
  • spices and dried herbs – feel free to get creative. Try onion powder, Italian seasoning, dried rosemary, dried thyme, dried oregano, and more. 
  • fresh herbs – they will need to be hearty ones like rosemary or thyme.

If you love quick and easy meals and want to learn how to build a balanced plate, check out our FREE How to Build a Balanced Plate Guide!

A close up of a bowl of sourdough croutons. Next to the bowl is a tan linen towel.
A close up of a bowl of sourdough croutons. Next to the bowl is a tan linen towel.
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Sourdough Croutons

Author: Kelly Nardo
These homemade sourdough croutons with herbs are super easy to make and so delicious. Ready in 30 minutes and made with just 4 simple ingredients, you'll never buy store-bought ones again!
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Course: Appetizer, Snack
Calories: 144kcal
Protein: 4.1g
Carbs: 19.8g
Fat: 5.4g
Prep Time: 10 minutes
Cook Time: 15 minutes
Total Time: 25 minutes
Servings: 3 cups

ingredients

instructions

  • Preheat the oven to 375 degrees Fahrenheit and line a baking sheet with parchment paper.
  • Roughly cut bread into 1-inch cubes.
  • Season bread. Add bread to a large bowl or the baking sheet. Drizzle olive oil and sprinkle with spices and salt. Using your hands, toss until evenly coated.
  • Bake. Spread the bread out in a single layer, making sure to leave some room between slices for even airflow. Bake for 15-18 minutes, stirring halfway through, until they are golden brown and crunchy.
  • Let cool for 10 minutes. Sprinkle with a little more sea salt if desired (I recommend doing this).
  • Enjoy! Add to salads, soups, or wherever you like!

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nutrition

Nutrition Facts
Sourdough Croutons
Amount Per Serving (1 serving (1/2 cup))
Calories 144 Calories from Fat 49
% Daily Value*
Fat 5.4g8%
Saturated Fat 0.8g5%
Polyunsaturated Fat 0.8g
Monounsaturated Fat 3.4g
Sodium 326mg14%
Potassium 49mg1%
Carbohydrates 19.8g7%
Fiber 0.2g1%
Sugar 1.8g2%
Protein 4.1g8%
Vitamin C 0.1mg0%
Calcium 21mg2%
Iron 1.5mg8%
* Percent Daily Values are based on a 2000 calorie diet.
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Recipe by Kelly Nardo, Eat the Gains | Photography by Sierra Inn

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