Roasted Red Pepper Soup Mediterranean Recipes

Emily MorganPosted on January 17, 2025

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I published this recipe for Roasted Red Pepper Soup Mediterranean Recipes a few years ago after a trip that changed my kitchen life. We were in a tiny seaside taverna, and the chef brought out a bowl of the most incredible, smoky red soup. I begged for the secret, and he just smiled and pointed to the old, blackened oven in the corner. That moment inspired my love for rich, roasted vegetable soups, much like my popular Roasted Red Pepper & Cajun Potato Soup.

That moment stuck with me. Back home, as a self-taught baker, I applied everything I know about coaxing flavor from simple ingredients. My secret? I treat the peppers like I’m baking a cake. I roast them until they’re almost collapsing, to caramelize their natural sugars. It makes all the difference between a good soup and a great one.

This isn’t just a weeknight dinner. It’s my favorite thermos lunch. I make a big batch on Sunday, and it powers me through the whole week. It’s creamy without a drop of cream, and it tastes like sunshine in a bowl. Let me show you how I make it.

Recipe Overview

Cuisine: Mediterranean
Category: Soup
Prep Time: 15 minutes
Cook Time: 45 minutes
Total Time: 1 hour
Servings: 4-6

Why This Recipe is So Special

This soup is special because of that deep, smoky roast. We don’t just chop and simmer. We char the peppers and onions until they’re sweet and soft.

This builds a flavor base that’s incredibly rich. Then, we blend it with beans for a luxuriously creamy texture. No dairy needed! It’s a trick I use in my baking all the time. Pureed beans give body and a wonderful silkiness. It’s healthy, hearty, and so satisfying. If you enjoy this method, you’ll love the process in my detailed Roasted Red Pepper & Cajun Potato Soup recipe.

The Full Ingredient List

Gathering your ingredients is the first step to kitchen magic. Here’s everything you’ll need. I promise, it’s all simple stuff.

4 large red bell peppers
1 large yellow onion
3 cloves garlic
2 tbsp olive oil, plus more for drizzling
1 (15 oz) can cannellini beans, rinsed and drained
4 cups vegetable broth
1 tsp smoked paprika
1/2 tsp dried thyme
1 bay leaf
Salt and black pepper to taste
Fresh basil or parsley, for garnish

My Step-by-Step Method

Follow these steps just like you’re following a trusted cake recipe. Take your time, and enjoy the process. The smells alone are worth it!

Preheat your oven to 425°F (220°C). Line a baking sheet with parchment paper.
Cut the peppers into large flat pieces. Remove the stems and seeds. Peel and quarter the onion. Leave the garlic cloves in their skins.
Toss the peppers, onion, and whole garlic cloves with 2 tbsp of olive oil. Spread them out on the baking sheet in a single layer. Season generously with salt and pepper.
Roast for 25-30 minutes. You want the peppers to be soft and charred in spots. The onions should be golden and sweet.
Let the veggies cool for a few minutes. Then, squeeze the soft roasted garlic out of its papery skins into a large pot.
Add the roasted peppers and onions to the pot. Include any juices from the baking sheet!
Add the cannellini beans, vegetable broth, smoked paprika, thyme, and bay leaf to the pot. Give it a good stir.
Bring the soup to a boil, then reduce the heat and let it simmer for 15 minutes. This lets all the flavors get to know each other.
Remove the bay leaf. Carefully blend the soup until it’s perfectly smooth. I use an immersion blender right in the pot. It’s my favorite kitchen tool!
Taste and adjust the seasoning. Add more salt, pepper, or a pinch of paprika if you like. Serve hot with a drizzle of olive oil and fresh herbs.

My Top Tips for Success

Don’t rush the roast. Those dark, caramelized bits on the peppers are pure flavor gold. They are the soul of this soup.
For an extra smoky touch, add a tiny pinch of cayenne pepper with the paprika. It just wakes up all the other flavors.
When blending, go slow at first. A high-powered blender can make the soup unbelievably silky. If it’s too thick, add a splash more broth.
This soup tastes even better the next day. The flavors have time to grow and settle. It’s the perfect make-ahead meal.

Common Mistakes to Avoid

I’ve made these mistakes so you don’t have to! Here’s how to fix them before they happen.

Soup tastes bland? You probably didn’t use enough salt. Salt boosts the natural sweetness of the peppers. Season in stages, and always do a final taste at the end.

Soup is too thin? You might have added too much broth. Simmer it for a bit longer with the lid off to let some liquid evaporate and concentrate the flavor.

Garlic tastes bitter? If you roast the garlic cloves until they’re completely black, they can turn bitter. We want them soft and golden-brown, not burnt.

NUTRITION INFORMATION

Calories: ~180
Carbohydrates: 28g
Protein: 6g
Fat: 6g
Saturated Fat: 1g
Fiber: 8g
Sugar: 10g
Sodium: Varies based on broth used.

FREQUENTLY ASKED QUESTIONS

Can I freeze this soup?

Absolutely! This soup freezes beautifully. Let it cool completely, then store it in airtight containers for up to 3 months. Thaw in the fridge overnight and reheat gently.

What can I use instead of cannellini beans?

Great northern beans or even chickpeas will work in a pinch. They’ll give you that same creamy body. The flavor will be just a little different, but still delicious.

How do I pack this for a thermos lunch?

I do this every week! Heat the soup until it’s piping hot. Meanwhile, fill your thermos with boiling water to warm it up. Dump the water, pour in the hot soup, and seal it tight. It will stay warm for hours.