Roasted Bell Pepper Tomato Soup

🕒 Prep: 15 min
🔥 Cook: 1 hour
🍽 Serves: 4
★★★★★
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Roasted Bell Pepper Tomato Soup is a vibrant and flavorful dish that's perfect for cozy evenings or when you need a comforting bowl of goodness. The roasted vegetables add depth, while the balsamic vinegar gives it a delightful tang. It's a must-try recipe for anyone who loves a rich, savory soup with fresh, wholesome ingredients.

Roasted Bell Pepper Tomato Soup

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Ingredients for Roasted Bell Pepper Tomato Soup

Ingredients for Roasted Bell Pepper Tomato Soup

The heart of this soup is, of course, the tomatoes. They bring a natural sweetness and rich flavor, especially when roasted. The red bell peppers add a smoky depth, balancing the acidity of the tomatoes. Onion and garlic form the savory base, providing a fragrant starting point for the soup. Olive oil is used to sauté the vegetables, enhancing their flavors. Dried basil and smoked paprika add a touch of earthiness and warmth. We season with salt and black pepper to taste. The vegetable broth gives body and richness to the soup, while the balsamic vinegar adds a tangy finish. Finally, fresh basil leaves provide a pop of freshness and color as a garnish.

Why This Roasted Bell Pepper Tomato Soup Works

In the oven, the tomatoes and bell peppers soften and their skins dry out and blister. As the skins char, the inside of the vegetables gets sweeter and more concentrated instead of watery. Once the skins are peeled off, what is left is soft, dense flesh that blends into a smooth soup without bits of tough peel floating around.

While the vegetables roast, the onion slowly softens in the olive oil. After a few minutes it starts to taste sweeter, and the garlic and spices spread through the oil. When the peeled tomatoes and peppers go into the pot, they break down easily and mix with the onion base instead of staying in chunks.

As the soup simmers with the vegetable broth, the liquid picks up the color and body from the roasted vegetables. Blending at the end turns everything into a thick, silky soup without needing cream. Right at the end, a little balsamic vinegar wakes up the sweetness from the roasting, so the soup tastes bright instead of flat.

Roasted Bell Pepper Tomato Soup Tips & Tricks

  • Roasting the vegetables until they're properly charred adds an unbeatable depth of flavor.
  • Peeling the skins off the tomatoes and bell peppers is easier when they cool slightly, but still warm enough to handle.
  • An immersion blender is a handy tool for soups, but if you’re using a regular blender, work in batches to avoid splatters.

Mistakes To Avoid

Letting the peppers and tomatoes roast without getting some char on the skins leaves them pale and soft instead of slightly blackened. Without that darker roast, the vegetables stay more watery, and the soup ends up thinner and a bit flat, instead of rich and full-bodied.

Skipping the peeling step after roasting means the tomato and pepper skins go straight into the pot. As the soup simmers and gets blended, those skins turn into little tough curls and tiny bits that don’t break down, so the soup feels gritty instead of smooth.

Adding the broth before the roasted vegetables go into the pot can cause the onion, garlic, and spices to float around without really clinging to anything. Then, when everything is blended, the soup can taste uneven, with some spoonfuls strong and others bland, instead of having a steady, rounded flavor.

Blending the soup while it is still boiling hot can cause splattering and uneven pureeing. The top layer may get very smooth while the bottom stays slightly chunky, so the texture jumps between silky and lumpy in the same bowl.

Equipment Used:

Oven, Large pot, Immersion blender

Ingredients

  1. 2 lbs ripe tomatoes
  2. 3 large red bell peppers
  3. 1 medium onion, chopped
  4. 4 cloves garlic, minced
  5. 2 tbsp olive oil
  6. 1 tsp dried basil
  7. 1/2 tsp smoked paprika
  8. 1/2 tsp salt
  9. 1/4 tsp black pepper
  10. 4 cups vegetable broth
  11. 1 tbsp balsamic vinegar
  12. Fresh basil leaves for garnish

Step-by-step Instructions

  1. 1. Preheat your oven to 400°F.
  2. 2. Cut the bell peppers into quarters and remove seeds. Place them skin side up on a baking sheet along with whole tomatoes.
  3. 3. Roast in the preheated oven for 25 minutes, or until the skins are charred.
  4. 4. Meanwhile, heat olive oil in a large pot over medium heat. Add chopped onion and sauté for 5 minutes until translucent.
  5. 5. Add minced garlic, dried basil, smoked paprika, salt, and black pepper. Sauté for another 2 minutes.
  6. 6. Remove the roasted vegetables from the oven and allow to cool slightly.
  7. 7. Peel the skins from the tomatoes and bell peppers, then chop roughly and add to the pot with the sautéed onions.
  8. 8. Pour in the vegetable broth and bring to a boil. Reduce heat and simmer for 20 minutes.
  9. 9. Use an immersion blender to puree the soup until smooth.
  10. 10. Stir in balsamic vinegar and adjust seasoning if necessary.
  11. 11. Garnish with fresh basil leaves before serving.

Frequently Asked Questions

Can I use canned tomatoes instead of fresh?
Yes, you can use canned tomatoes if fresh aren’t available, but the flavor is best with ripe, fresh tomatoes.
How long does this soup keep?
Stored in an airtight container, it will keep in the refrigerator for up to 4 days.
Can I freeze this soup?
Yes, it freezes well. Once cooled, store it in freezer-safe containers for up to 3 months.

Serving Ideas for Roasted Bell Pepper Tomato Soup

This soup pairs beautifully with a slice of crusty sourdough bread. Consider adding a dollop of vegan crème fraîche for extra creaminess, or serve with a side of grilled cheese sandwiches for a classic pairing. A light salad with a lemon vinaigrette complements the flavors nicely.

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This recipe is for informational purposes only. Always follow proper food safety practices, cook foods to safe internal temperatures, and store leftovers appropriately. Results may vary.