Delicious Keto Creamy Roasted Red Pepper Soup Recipe: Easy & Healthy Option

Welcome to a World of Creamy Indulgence

Step into a culinary experience where bold flavors and nutrient-rich ingredients collide to create a comforting bowl of Keto Creamy Roasted Red Pepper Soup. This recipe is more than just a meal; it’s a warm embrace for your taste buds, offering a luxurious, velvety texture that’s perfectly aligned with your low-carb lifestyle. Whether you’re seeking a cozy lunch or a satisfying dinner, this soup is designed to nourish and satisfy without compromising your keto goals.

With a harmonious blend of roasted red peppers, aromatic garlic, and a touch of smoky paprika, this soup is a testament to the fact that keto-friendly dishes can be both delicious and nutritious. It’s a dish that promises to warm you up from the inside out, making it an ideal choice for any season.

Keto Creamy Roasted Red Pepper Soup

The Essence of Keto Cooking

The journey to this Keto Creamy Roasted Red Pepper Soup began with a desire to create a dish that was not only satisfying to the palate but also beneficial to the body. As a staple in the keto kitchen, this soup encapsulates the essence of what it means to eat well on a ketogenic diet. It’s low in carbohydrates, high in healthy fats, and packed with flavor.

Key ingredients like red bell peppers and heavy cream not only provide the foundation for a rich and creamy texture but also contribute essential nutrients. Red bell peppers are a fantastic source of vitamins A and C, while heavy cream adds a dose of healthy fats that are crucial for maintaining ketosis. The addition of olive oil further enriches the soup with monounsaturated fats, known for their heart-healthy benefits.

Every spoonful of this soup is a reminder that keto eating doesn’t have to be restrictive. It’s about finding creative ways to enjoy the foods you love while staying within your carb limit. This recipe does just that, offering a comforting dish that fits seamlessly into your keto regimen.

Ingredients for Keto Creamy Roasted Red Pepper Soup

Mastering the Method

Creating the perfect Keto Creamy Roasted Red Pepper Soup is an art form that begins with roasting the peppers to perfection. The key is to achieve a slight char, which imparts a deep, smoky flavor that is the hallmark of this dish. When covering the roasted peppers with aluminum foil, be patient; this steaming process is crucial for easy peeling.

When sautéing the onions and garlic, ensure they’re cooked until just translucent to avoid any bitterness. As you blend the soup, take care to achieve a smooth consistency, which is the cornerstone of this soup’s luxurious texture. If using a regular blender, remember to blend in batches to prevent overfilling, which can lead to spills or uneven blending.

Finally, when incorporating the heavy cream, do so with a gentle hand. Stirring continuously allows for even heating and prevents the cream from separating. This attention to detail will ensure your soup is creamy and indulgent with every bite.

Keto Creamy Roasted Red Pepper Soup Cooking

Variations to Savor

Spicy Kick

For those who enjoy a bit of heat, consider adding a diced jalapeño or a dash more of crushed red pepper flakes while sautéing the onions. This will infuse the soup with a spicy undertone that complements the sweetness of the roasted red peppers.

Herbaceous Twist

Herbs can transform the flavor profile of any dish. Try incorporating fresh thyme or rosemary during the simmering process. The herbs will steep in the broth, imparting an aromatic complexity that elevates the soup to new heights.

Smoky Bacon Infusion

For a smoky, savory variation, cook a few strips of bacon until crisp, crumble them, and sprinkle atop the soup before serving. The bacon adds a delightful crunch and a smoky depth that pairs wonderfully with the roasted red peppers.

Substitutions for Every Preference

Substituting ingredients can be a great way to cater to dietary restrictions or simply to use what you have on hand. For example, swapping chicken broth with vegetable broth makes this dish vegetarian-friendly. If you’re dairy-free, replace heavy cream with full-fat coconut milk for a similar creamy consistency without the lactose. And for those avoiding nightshades, try using roasted carrots or butternut squash as a base for a different, yet equally delicious, low-carb soup.

Frequently Asked Questions

Can I freeze this soup? Yes, this soup freezes well. Cool it completely before transferring it to freezer-safe containers. It will keep for up to 3 months.

How can I thicken the soup without adding carbs? If you find the soup too thin, you can thicken it by adding a bit of xanthan gum or by reducing it over low heat to evaporate some of the liquid.

Is this soup spicy? The heat level is mild, but you can adjust the amount of crushed red pepper flakes to suit your taste.

Can I use jarred roasted red peppers? Absolutely. If you’re short on time, jarred roasted red peppers are a convenient substitute. Just be sure to drain them well before using.

What can I serve with this soup? This soup pairs beautifully with a side salad or keto-friendly bread for a complete meal.

Keto Creamy Roasted Red Pepper Soup

Indulge in the rich and smoky flavors of this luxurious Keto Creamy Roasted Red Pepper Soup. A perfect low-carb comfort dish that's both nourishing and satisfying, with a velvety texture that will warm you up from the inside out.
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Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Course Lunch
Cuisine American
Servings 4 servings
Calories 250 kcal


  • Oven
  • Baking sheet
  • Parchment paper
  • Aluminum foil
  • Large pot
  • Immersion blender or regular blender


  • 4 large Red bell peppers approx. 1.5 lbs/680g, halved and seeded
  • 2 tablespoons Olive oil 30 ml
  • 3 cloves Garlic minced
  • 1 medium Yellow onion approx. 5 oz/140g, chopped
  • 4 cups Chicken broth 32 oz/950 ml
  • ½ cup Heavy cream 4 oz/120 ml
  • 1 teaspoon Salt 6g
  • ½ teaspoon Ground black pepper 1g
  • 1 teaspoon Smoked paprika 2g
  • ¼ teaspoon Crushed red pepper flakes 0.5g, optional for heat
  • 1 tablespoon Fresh basil 2.5g, chopped for garnish


  • Preheat your oven to 450°F (232°C). Place the halved red peppers cut-side down on a baking sheet lined with parchment paper. Drizzle with 1 tablespoon of olive oil. Roast in the oven for 20-25 minutes or until the skins are charred and blistered.
  • Remove the peppers from the oven and cover them with aluminum foil for 10 minutes. This will make it easier to peel the skins off. After they have steamed, peel the skins off and discard them.
  • In a large pot, heat the remaining tablespoon of olive oil over medium heat. Add the chopped onion and minced garlic, sautéing until the onion is translucent and fragrant, about 5 minutes.
  • To the pot, add the roasted red peppers, chicken broth, salt, pepper, and smoked paprika. If you prefer a bit of heat, add the red pepper flakes as well. Bring the mixture to a simmer and let it cook for 10 minutes, allowing the flavors to meld together.
  • Using an immersion blender, blend the soup directly in the pot until smooth. Alternatively, you can use a regular blender to puree the soup in batches, then return it to the pot.
  • Stir in the heavy cream and continue to cook for another 5 minutes, or until the soup is heated through.
  • Serve hot, garnished with fresh chopped basil.


To make this dish vegetarian, simply substitute the chicken broth with vegetable broth.
Store any leftovers in an airtight container in the refrigerator for up to 3 days.
If you prefer a thinner soup, feel free to add more broth to achieve your desired consistency.
For a dairy-free version, replace the heavy cream with full-fat coconut milk.


Calories: 250kcalCarbohydrates: 12gProtein: 4gFat: 20gFiber: 3gNet Carbs: 9g
Keyword Creamy Keto Soup, easy keto recipes, keto soup, Low-Carb Soup, Roasted Red Pepper Soup
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