Homemade Sourdough Croutons

Transform your soups, salads, and snacking platters with these irresistible homemade sourdough croutons! This quick and easy recipe combines the tangy crunch of sourdough bread with a savory blend of olive oil, garlic powder, and fragrant Italian herbs. The optional addition of freshly grated Parmesan lends a cheesy twist that takes these golden-brown bites to the next level. Ready in just 25 minutes, these perfectly crisp croutons are baked—not fried—for a healthier, oven-roasted finish. Best of all, they’re delightfully versatile, elevating everything from creamy tomato soup to Caesar salad. Make a batch today and enjoy fresh, flavorful crunch all week long!

Nutriscore Rating: 65/100

Prep Time:10 mins

Cook Time:15 mins

Total Time:25 mins

Servings: 6

Ingredients

• 4 cups Sourdough bread
• 3 tablespoons Olive oil
• 1 teaspoon Garlic powder
• 1 teaspoon Dried Italian herbs (e.g., oregano, thyme, basil)
• 0.5 teaspoons Salt
• 0.25 teaspoons Black pepper (freshly ground)
• 2 tablespoons Grated Parmesan cheese (optional)

Directions

Step 1

Preheat your oven to 375°F (190°C) and line a baking sheet with parchment paper for easy cleanup.

Step 2

Cut the sourdough bread into bite-sized cubes, roughly 1-inch in size, and place them in a large mixing bowl.

Step 3

Drizzle the olive oil over the bread cubes, ensuring each piece is lightly coated. Toss gently with your hands or a spatula.

Step 4

Sprinkle the garlic powder, dried Italian herbs, salt, and black pepper evenly over the bread. If using Parmesan cheese, add it now for a cheesy twist.

Step 5

Toss the bread cubes again until all the seasonings are well distributed and the bread is evenly coated.

Step 6

Spread the seasoned bread cubes in a single layer on the prepared baking sheet, ensuring they are not overcrowded for even browning.

Step 7

Bake the croutons in the preheated oven for 12-15 minutes, stirring halfway through to promote even crisping.

Step 8

Once the croutons are golden brown and crisp, remove the baking sheet from the oven and let the croutons cool completely on the tray.

Step 9

Transfer the cooled croutons to an airtight container or a resealable bag. They can be stored at room temperature for up to a week.

Nutrition Facts

Serving size	659.2 grams (659.2g)

Amount per serving	% Daily Value*
Calories	1719

Total Fat 50.30g	64%
Saturated Fat 8.30g	42%
Polyunsaturated Fat 4.00g
Cholesterol 62mg	21%
Sodium 4014mg	175%
Total Carbohydrate 271.20g	99%
Dietary Fiber 11.50g	41%
Total Sugars 10.80g
Protein 58.00g	116%

Vitamin D 0IU	0%
Calcium 342mg	26%
Iron 12mg	69%
Potassium 474mg	10%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 25.6%

Protein: 13.1%

Carbs: 61.3%