Roasted Red Pepper Soup With Croutons

Featured in: Garden-Inspired Meals

This vibrant Mediterranean soup combines sweet roasted red peppers with a gentle harissa kick, blended into a silky smooth texture. Topped with golden, crunchy homemade croutons, it delivers both comfort and sophistication. The roasting process caramelizes the peppers' natural sugars while smoked paprika and lemon juice add depth. Ready in under an hour, it's an elegant yet easy vegetarian dish perfect for cozy dinners or impressive entertaining.

Updated on Thu, 29 Jan 2026 08:42:43 GMT
Silky roasted red pepper soup in a rustic bowl with golden, crunchy croutons for texture. Pin
Silky roasted red pepper soup in a rustic bowl with golden, crunchy croutons for texture. | toastybasil.com

A vibrant, silky soup bursting with sweet roasted red peppers and a subtle heat from harissa, topped with golden, crunchy croutons for texture. This Mediterranean-inspired dish is as nourishing as it is flavorful, making it a perfect choice for an easy lunch or a light dinner.

Silky roasted red pepper soup in a rustic bowl with golden, crunchy croutons for texture. Pin
Silky roasted red pepper soup in a rustic bowl with golden, crunchy croutons for texture. | toastybasil.com

This easy-to-follow recipe brings together simple Mediterranean ingredients to create a sophisticated meal. The process of roasting and steaming the peppers ensures a deep, rich flavor profile that store-bought versions simply cannot match.

Ingredients

  • 4 large red bell peppers
  • 1 medium yellow onion, chopped
  • 2 cloves garlic, minced
  • 1 medium carrot, peeled and diced
  • 2 tablespoons olive oil
  • 1 tablespoon tomato paste
  • 1 tablespoon harissa paste (adjust to taste)
  • 1 teaspoon smoked paprika
  • 1 liter (4 cups) vegetable broth
  • 1 teaspoon sea salt, or to taste
  • 1/2 teaspoon freshly ground black pepper
  • 2 teaspoons lemon juice
  • 100 ml (about 1/3 cup) heavy cream or coconut cream (optional)
  • 3 thick slices rustic bread, cut into cubes
  • 2 tablespoons olive oil
  • 1/2 teaspoon dried oregano
  • 1/4 teaspoon sea salt
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Instructions

Step 1
Preheat your oven to 220°C (425°F). Place the whole red peppers on a baking tray and roast for 25–30 minutes, turning occasionally, until skins are blistered and charred.
Step 2
Transfer roasted peppers to a bowl, cover with plastic wrap or a lid, and let steam for 10 minutes. Peel off skins, remove seeds and stems, and roughly chop the flesh.
Step 3
In a large pot, heat olive oil over medium heat. Add chopped onion and carrot, and sauté for 5–7 minutes until softened. Add garlic and cook for 1 minute.
Step 4
Stir in tomato paste, harissa, and smoked paprika; cook for 1 minute until fragrant.
Step 5
Add roasted pepper flesh and vegetable broth. Bring to a simmer, cover, and cook for 15 minutes.
Step 6
While the soup simmers, prepare the croutons: Toss bread cubes with olive oil, oregano, and salt. Spread on a baking tray and bake for 8–10 minutes at 200°C (400°F), tossing halfway through, until golden and crisp.
Step 7
Remove the soup from heat. Use an immersion blender (or transfer in batches to a blender) to purée until smooth.
Step 8
Stir in lemon juice and cream (if using). Taste and adjust seasoning with salt and pepper.
Step 9
Ladle soup into bowls and top with crispy croutons. Serve immediately.

Zusatztipps für die Zubereitung

For the smoothest texture, ensure you use a high-powered blender or a quality immersion blender. If the soup feels too thick, you can add a splash more vegetable broth until you reach your desired consistency.

Varianten und Anpassungen

To make this soup vegan, simply use coconut cream or omit the cream entirely. For those following a gluten-free diet, use gluten-free bread for the croutons. You can also adjust the spice level by starting with a small amount of harissa and adding more gradually.

Serviervorschläge

Serve this soup warm, topped with the freshly baked croutons. It pairs wonderfully with a chilled Sauvignon Blanc or a light-bodied red wine. You may also want to garnish with fresh herbs like parsley or cilantro for a touch of brightness.

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| toastybasil.com

This roasted red pepper soup is a comforting yet elegant dish that brings the flavors of the Mediterranean straight to your kitchen. Enjoy the perfect blend of spice and sweetness in every bowl.

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Recipe Q&A

Can I use jarred roasted red peppers instead of roasting fresh ones?

Yes, you can substitute with jarred roasted red peppers to save time. Use about 400-500g drained weight. However, freshly roasted peppers provide superior flavor and sweetness due to caramelization during roasting.

How can I adjust the spice level?

Start with half the harissa paste and taste before adding more. Harissa brands vary significantly in heat intensity. You can also omit it entirely for a mild, sweet pepper flavor, or add a pinch of cayenne for controlled heat.

What's the best way to achieve a silky smooth texture?

Blend the soup thoroughly for at least 1-2 minutes with an immersion blender. For ultra-smooth results, strain through a fine-mesh sieve after blending. Adding cream also contributes to a luxurious, velvety consistency.

Can I make this soup ahead of time?

Absolutely. The soup keeps well in the refrigerator for up to 4 days and freezes beautifully for up to 3 months. Prepare croutons fresh before serving for best texture, as they lose crispness when stored with the soup.

What can I serve alongside this soup?

This pairs wonderfully with a crisp green salad, crusty bread with herb butter, or a grilled cheese sandwich. For a complete Mediterranean meal, serve with hummus, olives, and feta cheese on the side.

How do I prevent the croutons from getting soggy?

Add croutons just before serving and only to individual portions. Store leftover croutons separately in an airtight container at room temperature. They'll stay crispy for 2-3 days when kept away from moisture.

Roasted Red Pepper Soup With Croutons

Silky roasted red pepper soup with harissa and golden croutons. Mediterranean comfort ready in 55 minutes.

Prep duration
15 min
Cooking duration
40 min
Complete duration
55 min


Skill level Easy

Origin Mediterranean

Yield 4 Portions

Dietary specifications Vegetarian

Components

For the Soup

01 4 large red bell peppers
02 1 medium yellow onion, chopped
03 2 cloves garlic, minced
04 1 medium carrot, peeled and diced
05 2 tablespoons olive oil
06 1 tablespoon tomato paste
07 1 tablespoon harissa paste
08 1 teaspoon smoked paprika
09 4 cups vegetable broth
10 1 teaspoon sea salt
11 1/2 teaspoon freshly ground black pepper
12 2 teaspoons fresh lemon juice
13 1/3 cup heavy cream or coconut cream, optional

For the Crispy Croutons

01 3 thick slices rustic bread, cut into cubes
02 2 tablespoons olive oil
03 1/2 teaspoon dried oregano
04 1/4 teaspoon sea salt

Directions

Step 01

Roast the Bell Peppers: Preheat oven to 425°F. Place whole red peppers on a baking tray and roast for 25-30 minutes, turning occasionally, until skins are blistered and charred.

Step 02

Steam and Peel Peppers: Transfer roasted peppers to a bowl, cover with plastic wrap, and let steam for 10 minutes. Peel off charred skins, remove seeds and stems, and roughly chop the flesh.

Step 03

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

Step 04

Build Flavor Base: Stir in tomato paste, harissa, and smoked paprika. Cook for 1 minute until fragrant.

Step 05

Simmer Soup: Add roasted pepper flesh and vegetable broth. Bring to a simmer, cover, and cook for 15 minutes.

Step 06

Prepare Croutons: Toss bread cubes with olive oil, dried oregano, and sea salt. Spread on a baking tray and bake at 400°F for 8-10 minutes, tossing halfway through, until golden and crisp.

Step 07

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

Step 08

Finish and Season: Stir in fresh lemon juice and cream if desired. Taste and adjust seasoning with salt and pepper.

Step 09

Serve: Ladle soup into bowls and top with crispy croutons. Serve immediately.

Necessary tools

  • Large pot
  • Baking tray
  • Immersion blender or countertop blender
  • Chef's knife
  • Cutting board

Allergy information

Review each component for possible allergens and if uncertain, we recommend consulting with a healthcare professional.
  • Contains gluten from bread croutons
  • Contains dairy from cream if used

Nutrient breakdown (per portion)

These values are provided as a general guide and shouldn't replace professional medical advice.
  • Calories: 260
  • Fat: 13 g
  • Carbs: 30 g
  • Protein: 5 g