Name: Vegan Roasted Carrot & Red Pepper Soup Recipe
Prep time: 5 min
Cook time: 55 min
Total time: 1 h
Cuisine: Vegan
Ingredients: 4 carrots, peeled and cut into large pieces; 2 red bell peppers, cut into large pieces, stem and seeds removed; 1/2 onion, diced; 4 cloves garlic, minced; 2 tablespoons olive oil, divided; 3 cups vegetable broth (or water); 1/2 lemon, juiced; 1 teaspoon salt, divided; 1 teaspoon ground cumin; 1 teaspoon paprika (optional); 1/4 teaspoon black pepper (optional); Parsley or cilantro, chopped; 1/2 teaspoon sesame seeds; Coconut milk or heavy cream (optional, for extra richness)

Jump to Recipe· 4.4 from 57 reviews

If you’re craving a bowl of warmth that’s bursting with vibrant color and a perfect balance of sweet and savory flavors, you’ve got to try this Vegan Roasted Carrot & Red Pepper Soup Recipe. Roasting the carrots and red bell peppers transforms them into caramelized gems that blend into a silky, comforting soup without any cream. Whether you’re feeding a cozy family dinner or want a healthy lunch that feels indulgent, this soup is a standout star that’s as nourishing as it is delicious. Plus, it’s super simple to make, naturally vegan, and packed with so much goodness you won’t even miss the dairy.

Ingredients You’ll Need

The image shows several white bowls and small dishes arranged on a white marbled surface, each containing different ingredients. In the center, there is a white bowl filled with bright orange chopped carrots. Below this, another white bowl holds chopped white onions with a slightly glossy texture. Above the carrots, a white bowl contains red bell pepper slices with a shiny, smooth surface. To the right, there is a glass pitcher filled with light yellow liquid broth. Around these main bowls, smaller white dishes hold minced garlic with a pale yellow color, a small amount of fennel seeds, a light yellow viscous liquid, and two small dishes of olive oil with a golden yellow hue. The colors range from bright orange and red to pale white and yellow, creating a fresh and colorful arrangement photo taken with an iphone --ar 4:5 --v 7

For this Vegan Roasted Carrot & Red Pepper Soup Recipe, the magic begins with a handful of fresh, straightforward ingredients. Each one plays a crucial role — from the sweetness of the roasted carrots and red peppers to the warmth of the cumin and the brightness of fresh lemon, these components bring the soup to life in both flavor and eye-catching color.

4 Carrots, peeled and cut: These bring natural sweetness and creamy texture once roasted and blended.

2 Red bell peppers, cut and deseeded: They add a vibrant red color and a smoky, sweet depth after roasting.
1/2 Onion, diced: Builds a savory base and balances the sweetness perfectly.
4 cloves Garlic, minced: Adds aromatic warmth essential to the flavor profile.

2 tablespoons Olive Oil, divided: Helps with roasting and sautéing, enhancing richness without heaviness.
3 cups Vegetable Broth or water: The liquid base that carries all those roasted flavors through the soup.
1 teaspoon Salt, divided: Elevates all the natural flavors.
1 teaspoon Ground Cumin: Lends a subtle earthiness that deepens the soup’s complexity.

1 teaspoon Paprika (optional): Adds smoky warmth for a little extra character.
1/2 Lemon, juiced: A fresh zing brightens and balances the roasted sweetness.
1/4 teaspoon Black Pepper (optional): For a mild kick and aromatic finish.

Parsley or Cilantro to garnish (optional): Adds fresh green notes and visual contrast.
1/2 teaspoon Sesame seeds to garnish (optional): For an extra toastiness and lovely crunch.

How to Make Vegan Roasted Carrot & Red Pepper Soup Recipe

Step 1: Prepare and Roast the Vegetables

Preheat your oven to 400°F, then peel and cut your carrots into large chunks. Cut your red bell peppers into similarly sized pieces, removing stems and seeds. Place both veggies cut-side down on a baking sheet and drizzle with half the olive oil and a sprinkle of salt. This cut-side down roasting is key—it helps caramelize the natural sugars, giving the soup its rich, deep flavor. You can even toss in whole garlic cloves (skins on) and diced onion on the tray for extra caramelized goodness. Roast everything for about 30 minutes or until beautifully golden and tender.

Step 2: Peel the Red Peppers

After roasting, let the peppers cool slightly in a covered bowl or container for 5 to 10 minutes—this makes the skins super easy to slip off. Removing the skins prevents any bitterness and keeps the soup ultra smooth once blended. It’s a small step with a big impact on texture!

Step 3: Sauté Aromatics and Combine Ingredients

On the stovetop, heat the remaining olive oil in a large pot over medium heat and sauté the diced onion and minced garlic until fragrant and soft, about 3 to 5 minutes. Then add the roasted carrots and peeled red peppers, seasoning with the remaining salt, cumin, and paprika if using. Pour in the vegetable broth and bring everything to a gentle boil.

Step 4: Simmer the Soup

Lower the heat, cover, and let the soup simmer for about 25 minutes. This gentle cooking helps all the flavors meld beautifully. If you prefer the Instant Pot method, after sautéing the onions and garlic on sauté mode, add the roasted veggies, broth, and spices, lock the lid, and cook on high pressure for 3 minutes. Let the pressure release naturally for the best flavor.

Step 5: Blend Until Silky

Once the soup has cooled slightly, use an immersion blender— or carefully transfer batches to a countertop blender—to puree until ultra smooth and creamy. This step is what transforms your roasted vegetables into a luscious, velvety soup that feels indulgent without any cream added.

Step 6: Brighten and Adjust

Finish the soup by stirring in a generous squeeze of lemon juice for that fresh pop. Add black pepper if you like a little extra spice. For an even richer texture, consider swirling in a splash of coconut milk or your favorite cream alternative. Trust me, it’s pure comfort in a bowl.

How to Serve Vegan Roasted Carrot & Red Pepper Soup Recipe

The image shows a dark baking tray with roasted vegetables placed on it, set against a white marbled surface. There are six pieces of roasted red bell peppers scattered on the left side, each with a wrinkled, shiny texture and some blackened edges. On the right side, there are five roasted orange carrots, positioned vertically in a neat line. The carrots have a glossy surface with slight browning spots near the top. The tray appears to have small droplets of oil spread across it. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Adding a few thoughtful garnishes can make your bowl even more special. Sprinkle toasted sesame seeds for a nutty crunch or fresh chopped parsley or cilantro for a bright herbal note. A drizzle of good-quality olive oil or a dollop of vegan yogurt can add creaminess and visual appeal. These simple additions not only enhance flavor but also create a pretty presentation perfect for company or Instagram-worthy moments.

Side Dishes

This soup pairs beautifully with crusty artisan bread or crunchy grilled cheese sandwiches for a cozy combo. If you want something lighter, a crisp green salad with a tangy vinaigrette offers refreshing contrast. Roasted nuts or a simple avocado toast are also lovely companions that keep the meal balanced and exciting.

Creative Ways to Present

To impress at your next dinner, serve the soup in warmed bowls with a swirl of coconut cream and a sprinkle of smoked paprika for a pop of color. You can even serve it in mini cups as an elegant starter or party appetizer. Layer some crunchy croutons or roasted chickpeas on top for added texture and an extra wow factor. Presentation is part of the fun, and this soup is a fantastic canvas for your creativity!

Make Ahead and Storage

Storing Leftovers

Leftover Vegan Roasted Carrot & Red Pepper Soup Recipe keeps beautifully in the fridge for 3 to 4 days. Store it in an airtight container to preserve freshness and vibrant flavor. Since this soup tastes even better the next day when the flavors have had time to meld, it’s perfect for easy lunches or quick dinners on busy days.

Freezing

This soup freezes exceptionally well for up to 3 months. Pour cooled soup into freezer-safe containers or heavy-duty zip-top bags, leaving some space for expansion. When you’re ready to enjoy, thaw it overnight in the fridge or gently warm from frozen. It’s truly a lifesaver to have a homemade, nourishing meal waiting in your freezer.

Reheating

Reheat the soup gently over medium-low heat on the stovetop, stirring occasionally to prevent sticking. If it thickens too much after refrigeration or freezing, add a splash of water or vegetable broth to loosen the texture. Using a microwave is fine too—just heat in short intervals, stirring in between for even warming. Fresh lemon juice added after reheating will brighten the flavors right back up.

FAQs

Can I use other bell pepper colors instead of red?

Absolutely! While red bell peppers give this soup its signature sweetness and vibrant color, yellow or orange peppers can be delicious substitutes. Green peppers are more bitter and less sweet, so they’ll change the flavor profile if you use them.

Is this soup suitable for a gluten-free diet?

Yes, this soup is naturally gluten-free as long as you use gluten-free vegetable broth. It’s a great option for anyone avoiding gluten but craving something comforting and nutritious.

Can I make this soup spicy?

Definitely! To add some heat, you can include a pinch of cayenne pepper or chopped fresh chili when you add the spices. Alternatively, garnish with a drizzle of hot sauce or red pepper flakes to turn up the heat as you like.

Do I have to peel the roasted red peppers?

Peeling the skins off the roasted red peppers is recommended because the skins can be slightly tough and bitter, which affects the soup’s smoothness. The steaming step after roasting makes peeling easy and improves texture and taste.

Can I prepare the soup without an Instant Pot?

Yes! The stovetop method is straightforward and just as delicious. The Instant Pot speeds up the simmering step, but roasting and blending are the same, so feel free to stick with your preferred cooking method.

Final Thoughts

This Vegan Roasted Carrot & Red Pepper Soup Recipe has quickly become one of my go-to comfort dishes. Its gorgeous color, rich roasted flavor, and creamy texture without dairy make it a winner for vegans and non-vegans alike. Plus, it’s so simple to adapt and customize, you can make it just how you like every time. I genuinely hope you enjoy making and sharing this soup as much as I have. Once you try roasting those carrots and red peppers, you’ll understand why I keep coming back to this recipe season after season.