Red Pepper and Tomato Soup is the kind of recipe that makes simple vegetables taste much more interesting. Roasting the tomatoes, red peppers, onion, and garlic first gives the soup a deeper flavor, with lightly caramelized edges and a gentle smoky sweetness. Once everything is blended with vegetable broth, you get a smooth, comforting soup that is flavorful without being heavy. It works well as a light lunch, a simple dinner, or a starter with crusty bread.
Red Pepper and Tomato Soup at a Glance
| Detail | Information |
|---|---|
| Prep Time | 15 minutes |
| Cook Time | About 45 minutes |
| Total Time | About 1 hour |
| Servings | 6 |
| Type | Soup |
| Cuisine | Vegetarian-inspired |
| Diet | Vegan and dairy-free as written |
| Texture | Smooth and creamy without cream |
Ingredients
- 2 pounds ripe tomatoes, quartered
- 2 large red bell peppers, seeded and cut into large pieces
- 1 medium yellow onion, cut into wedges
- 4 cloves garlic, left unpeeled for roasting
- 2 tablespoons extra-virgin olive oil
- 3 cups vegetable broth
- 1/2 teaspoon smoked paprika
- 1/4 teaspoon red pepper flakes, or less to taste
- Salt and freshly ground black pepper, to taste
- Fresh basil, optional, for serving
Also Read: Chickpea Tomato Soup
How to Make Red Pepper and Tomato Soup
1. Roast the vegetables
Preheat the oven to 400°F (200°C). Arrange the tomatoes on one baking sheet and the red peppers, onion, and unpeeled garlic on another. Drizzle the vegetables with olive oil and toss gently so they are lightly coated. Roast for about 35 to 40 minutes, turning the vegetables once if needed, until they are soft and the edges have picked up some color.
2. Start the soup base
Pour the vegetable broth into a large pot and bring it to a gentle simmer. Once the roasted vegetables are ready, squeeze the roasted garlic from its skins and add the garlic, tomatoes, peppers, and onion to the pot.
3. Add the seasoning
Stir in the smoked paprika and red pepper flakes. Season lightly with salt and black pepper. Let everything simmer together for about 10 minutes. This short simmer gives the roasted vegetables time to settle into the broth and makes the final flavor more rounded.
4. Blend until smooth
Turn off the heat and carefully blend the soup with an immersion blender until smooth. If using a countertop blender, work in small batches and avoid filling the blender too much because hot soup creates steam and pressure. Taste the soup after blending and adjust the salt, pepper, or red pepper flakes as needed.
5. Serve
Ladle the soup into bowls and finish with a little fresh basil, a drizzle of olive oil, or freshly cracked black pepper. Serve it hot with toasted bread, a grilled cheese sandwich, or a simple green salad.
What You Can Do Better
The biggest difference between an ordinary tomato soup and a really good one is how you treat the vegetables before they reach the pot. Do not rush the roasting stage. The tomatoes should become soft and slightly browned around the edges, while the peppers and onions should develop a little color. That extra roasting time adds depth without needing lots of cream or butter.
If your tomatoes taste particularly acidic, balance the soup at the end rather than adding lots of seasoning at the beginning. A small amount of extra olive oil can soften the sharpness, while a tiny pinch of sugar can help if the tomatoes are unusually tart. For a richer soup, stir in a splash of cream or half-and-half after blending, although the soup is naturally creamy enough to serve without dairy.
Fresh basil is another easy improvement. Add a small handful after blending for a fresh, slightly sweet herbal note. You can also add a little more smoked paprika if you prefer a stronger roasted flavor, but add it gradually so it does not overpower the tomatoes and peppers.
Also Read: Smoky Roasted Tomato Soup
How to Store the Soup
Let the soup cool before transferring it to an airtight container. It can be kept in the refrigerator for up to 4 days. For longer storage, freeze individual portions in freezer-safe containers, leaving room at the top because the soup will expand as it freezes. Thaw frozen soup in the refrigerator and reheat gently on the stovetop, stirring well before serving.
What to Serve with Red Pepper and Tomato Soup
This soup is light enough to pair with something substantial on the side. Toasted sourdough, garlic bread, grilled cheese, quesadillas, or a simple salad all work well. For a heartier vegetarian meal, serve it with a chickpea sandwich or a warm grain salad.
Nutritional Information
The following figures are approximate and will vary depending on the size of the vegetables, the vegetable broth used, and the amount of oil and salt added.
| Nutrient | Approximate Amount Per Serving |
|---|---|
| Calories | 150 kcal |
| Carbohydrates | 24 g |
| Protein | 4 g |
| Fat | 6 g |
| Fiber | 5 g |
| Sodium | Varies by vegetable broth and added salt |
Because the soup is built mainly around tomatoes, red peppers, onion, garlic, and vegetable broth, it provides a good amount of vegetables in each bowl while remaining relatively light. Using a low-sodium vegetable broth can also give you more control over the final salt level.
Also Read: Creamy Tomato Bean Soup
Recipe Tips
- Use ripe, flavorful tomatoes because they provide most of the soup’s body and acidity.
- Do not skip roasting the vegetables; it is what gives the soup its deeper flavor.
- Add the spicy ingredients gradually and taste before adding more.
- For a smoother texture, blend the soup thoroughly while it is still warm.
- Add cream only after blending if you want a richer version.
- Fresh basil makes a simple finishing touch and works especially well with the roasted vegetables.
Frequently Asked Questions
Can I make Red Pepper and Tomato Soup without cream?
Yes. The roasted tomatoes and peppers give the soup plenty of body once blended, so cream is not necessary. You can add a small splash of cream at the end if you prefer a richer texture.
Can I use canned tomatoes?
Yes. Canned tomatoes are a useful option when fresh tomatoes are not in season. Choose good-quality whole or crushed tomatoes and adjust the seasoning after blending.
Can I make this soup spicy?
Yes. Add extra red pepper flakes or a small amount of cayenne pepper. Add it gradually because the heat becomes more noticeable as the soup simmers.
Can I freeze Red Pepper and Tomato Soup?
Yes. Cool the soup completely, portion it into freezer-safe containers, leave some room for expansion, and freeze. Thaw it in the refrigerator before reheating.
Why roast the vegetables first?
Roasting removes some of the excess moisture and concentrates the natural sweetness of the tomatoes, peppers, and onions. It also adds browned, slightly smoky flavors that you do not get from simply boiling the vegetables.
