Roasted Red Pepper Soup Croutons

Featured in: Kitchen Cooking Ideas

This vibrant Mediterranean soup combines roasted red bell peppers with aromatic spices like harissa, smoked paprika, and cumin for a velvety, flavorful bowl. The peppers are oven-roasted until charred, then blended with sautéed vegetables, tomatoes, and vegetable broth for a silky texture. Homemade crispy croutons add satisfying crunch, while optional cream creates luxurious richness. Ready in just 1 hour with easy prep, this vegetarian dish serves 4 and works beautifully as a cozy lunch or elegant starter.

Updated on Fri, 30 Jan 2026 10:27:59 GMT
Vibrant roasted red pepper soup with crispy croutons garnished with fresh parsley, served in a rustic bowl. Save to Pinterest
Vibrant roasted red pepper soup with crispy croutons garnished with fresh parsley, served in a rustic bowl. | itrihouse.com

Experience the warmth of the Mediterranean with this Roasted Red Pepper Soup. It is a vibrant, velvety dish that balances the natural sweetness of charred bell peppers with the subtle heat of harissa. Complemented by the satisfying crunch of homemade crispy croutons, this recipe serves 4 and is perfect for cozy lunches or as an elegant starter for your next dinner party.

Vibrant roasted red pepper soup with crispy croutons garnished with fresh parsley, served in a rustic bowl. Save to Pinterest
Vibrant roasted red pepper soup with crispy croutons garnished with fresh parsley, served in a rustic bowl. | itrihouse.com

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This easy-to-follow recipe takes about an hour from start to finish, with much of the time spent allowing the oven to work its magic on the peppers and bread cubes. Whether you are looking for a comforting bowl of soup on a chilly day or a sophisticated appetizer, this dish delivers on both taste and presentation.

Ingredients

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For the Soup

  • 4 large red bell peppers, halved and seeded
  • 1 medium yellow onion, chopped
  • 2 cloves garlic, minced
  • 1 medium carrot, peeled and diced
  • 2 tablespoons olive oil
  • 1 tablespoon harissa paste
  • 1 teaspoon smoked paprika
  • 1 teaspoon ground cumin
  • 3 cups vegetable broth
  • 1 (14 oz/400 g) can diced tomatoes
  • 1 teaspoon salt, or to taste
  • ½ teaspoon freshly ground black pepper
  • 1 teaspoon sugar (optional, to balance acidity)
  • ¼ cup heavy cream or coconut cream (optional, for richness)

For the Crispy Croutons

  • 2 cups day-old bread, cut into ½-inch cubes
  • 2 tablespoons olive oil
  • ½ teaspoon garlic powder
  • ½ teaspoon dried oregano
  • ¼ teaspoon salt

For Garnish

  • Fresh parsley or cilantro, chopped
  • Extra harissa or cream (optional)

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Instructions

Step 1
Preheat your oven to 425°F (220°C). Arrange red pepper halves, skin side up, on a baking sheet. Drizzle with 1 tablespoon olive oil. Roast for 25–30 minutes until skins are charred and peppers are soft.
Step 2
Meanwhile, toss bread cubes with olive oil, garlic powder, oregano, and salt. Spread on a separate baking tray. Bake for 10–12 minutes, tossing once, until golden and crispy. Set aside.
Step 3
Once peppers are cool enough to handle, peel and discard skins.
Step 4
In a large pot, heat remaining 1 tablespoon olive oil over medium heat. Add onion, garlic, and carrot. Sauté for 5–7 minutes until softened.
Step 5
Stir in harissa, smoked paprika, and cumin. Cook for 1 minute until fragrant.
Step 6
Add roasted peppers, diced tomatoes (with juice), vegetable broth, salt, pepper, and sugar. Bring to a boil, reduce heat, and simmer for 15 minutes.
Step 7
Remove from heat. Use an immersion blender (or transfer to a blender in batches) to purée until silky smooth.
Step 8
Stir in cream or coconut cream, if using. Taste and adjust seasoning.
Step 9
Ladle soup into bowls. Top with crispy croutons, fresh herbs, and a swirl of extra harissa or cream if desired.

Zusatztipps für die Zubereitung

To ensure the best results, use a large soup pot and have your immersion blender or traditional blender ready. For a smoother process, use a sharp chef's knife and a stable cutting board to dice your vegetables evenly. When blending hot liquids in a standard blender, remember to work in batches and vent the lid to allow steam to escape.

Varianten und Anpassungen

This recipe is highly versatile. To make the soup entirely vegan, simply swap the heavy cream for coconut cream. If you are following a gluten-free diet, replace the day-old bread with your favorite gluten-free variety when making the croutons. Always check your harissa paste label, as some brands may contain hidden allergens like nuts or gluten.

Serviervorschläge

Serve this soup warm, topped generously with the crispy croutons and a sprinkle of fresh herbs. It pairs beautifully with a crisp Sauvignon Blanc or a light, citrusy wheat beer. For an extra touch of indulgence, add a swirl of cream or a small dollop of harissa on top just before serving.

Velvety roasted red pepper soup with crispy croutons topped with creamy swirls, ready to enjoy. Save to Pinterest
Velvety roasted red pepper soup with crispy croutons topped with creamy swirls, ready to enjoy. | itrihouse.com
Velvety roasted red pepper soup with crispy croutons topped with creamy swirls, ready to enjoy. Save to Pinterest
Velvety roasted red pepper soup with crispy croutons topped with creamy swirls, ready to enjoy. | itrihouse.com

Each serving contains approximately 320 calories, 15g of total fat, 39g of carbohydrates, and 7g of protein, making it a nutritious and filling meal option that is as healthy as it is delicious.

Recipe FAQs

Can I make this soup ahead of time?

Yes, this soup stores beautifully. Prepare the soup base up to 3 days in advance and refrigerate in an airtight container. Make croutons fresh before serving for maximum crunch, or store separately and reheat in the oven to restore crispiness.

What can I substitute for harissa paste?

If harissa isn't available, use 1 tablespoon of sriracha or red pepper flakes combined with a pinch of caraway seeds and extra cumin. Alternatively, try tomato paste mixed with cayenne pepper for a milder heat profile.

How do I achieve the smoothest texture?

For ultra-silky results, blend the soup in batches in a high-speed blender rather than using an immersion blender. Strain through a fine-mesh sieve if you prefer an even smoother consistency, though this step is optional.

Can I use jarred roasted peppers instead?

Absolutely. Use 2 cups of drained jarred roasted red peppers to save time. Skip the roasting step and add them directly when you add the tomatoes. The flavor will be slightly less smoky but still delicious.

What bread works best for croutons?

Day-old sourdough, French baguette, or ciabatta work exceptionally well. The slightly stale texture helps croutons become extra crispy. Avoid soft sandwich bread, which tends to become too hard when baked.

How can I adjust the spice level?

Reduce harissa to 1 teaspoon for mild heat, or increase to 2 tablespoons for more intensity. You can also serve extra harissa on the side so each person can customize their bowl to their preferred spice level.

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Roasted Red Pepper Soup Croutons

Vibrant, velvety soup with harissa heat and satisfying homemade croutons. Ready in 1 hour for 4 servings.

Prep Time
20 min
Cook Time
40 min
Total Duration
60 min
Recipe by Grace Ellington

Recipe Type Kitchen Cooking Ideas

Skill Level Easy

Cuisine type Mediterranean

Makes 4 Serving Size

Dietary notes Vegetarian-Friendly

What You'll Need

Soup Base

01 4 large red bell peppers, halved and seeded
02 1 medium yellow onion, chopped
03 2 cloves garlic, minced
04 1 medium carrot, peeled and diced
05 3 tablespoons olive oil, divided
06 1 tablespoon harissa paste
07 1 teaspoon smoked paprika
08 1 teaspoon ground cumin
09 3 cups vegetable broth
10 1 can (14 oz) diced tomatoes
11 1 teaspoon salt, or to taste
12 1/2 teaspoon freshly ground black pepper
13 1 teaspoon sugar (optional)
14 1/4 cup heavy cream or coconut cream (optional)

Crispy Croutons

01 2 cups day-old bread, cut into 1/2-inch cubes
02 2 tablespoons olive oil
03 1/2 teaspoon garlic powder
04 1/2 teaspoon dried oregano
05 1/4 teaspoon salt

Garnish

01 Fresh parsley or cilantro, chopped
02 Extra harissa or cream (optional)

How to Make It

Step 01

Roast Red Peppers: Preheat oven to 425°F. Arrange red pepper halves skin side up on a baking sheet. Drizzle with 1 tablespoon olive oil. Roast for 25-30 minutes until skins are charred and peppers are soft.

Step 02

Prepare Croutons: Toss bread cubes with 2 tablespoons olive oil, garlic powder, oregano, and 1/4 teaspoon salt. Spread on a separate baking tray. Bake for 10-12 minutes, tossing once, until golden and crispy. Set aside.

Step 03

Cool and Peel Peppers: Once peppers are cool enough to handle, peel and discard the charred skins.

Step 04

Sauté Aromatics: In a large pot, heat remaining 1 tablespoon olive oil over medium heat. Add chopped onion, minced garlic, and diced carrot. Sauté for 5-7 minutes until softened.

Step 05

Bloom Spices: Stir in harissa paste, smoked paprika, and ground cumin. Cook for 1 minute until fragrant.

Step 06

Build Soup Base: Add roasted peppers, diced tomatoes with juice, vegetable broth, salt, pepper, and sugar if using. Bring to a boil, reduce heat, and simmer for 15 minutes.

Step 07

Purée Soup: Remove from heat. Use an immersion blender to purée until silky smooth, or transfer to a blender in batches.

Step 08

Finish Soup: Stir in heavy cream or coconut cream if using. Taste and adjust seasoning as needed.

Step 09

Serve: Ladle soup into bowls. Top with crispy croutons, fresh herbs, and a swirl of extra harissa or cream if desired.

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Tools You'll Need

  • Baking sheets
  • Chef's knife
  • Cutting board
  • Large soup pot
  • Immersion blender or blender
  • Wooden spoon

Allergy info

Review ingredients for allergens. Reach out to a healthcare expert if unsure.
  • Contains gluten in croutons; substitute with gluten-free bread if needed
  • Contains dairy if using heavy cream; use coconut cream for dairy-free version
  • Check harissa paste for potential allergens as some brands may contain nuts or gluten

Nutrition Info (per serving)

For your reference only. Always confirm with a medical provider.
  • Caloric Value: 320
  • Fat content: 15 g
  • Carbohydrates: 39 g
  • Protein amount: 7 g

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