A vibrant bowl of Keto Roasted Red Pepper and Tomato Soup, garnished with fresh basil

Keto soups

keto roasted red pepper and tomato soup

By Savory Touch

Published: 05 Apr 2025

Hey there, fellow keto enthusiasts! This recipe is my absolute favorite for chilly evenings, or when I need a comforting and satisfying meal. I developed this soup after a particularly rough hike with friends—we needed something warm, flavorful, and, most importantly, keto-friendly. What's so special about it? The roasting process really brings out the natural sweetness of the peppers and tomatoes, and the heavy cream adds a luxurious richness that makes this soup unbelievably decadent. It's not your average tomato soup, trust me.
Close-up shot of roasted red peppers and tomatoes on a baking sheet
The beauty of this keto roasted red pepper and tomato soup is its versatility. You can easily customize it to your preferences. Feel free to add a dash of your favorite spices, such as smoked paprika or cayenne pepper. If you're feeling adventurous, add a few crumbled bacon bits for extra flavor and texture. And if you’re not strictly adhering to keto, a dollop of plain Greek yogurt on top adds another layer of creaminess (plus, it’s high in protein!). This soup is a blank canvas to experiment with – have fun with it!
A person enjoying a bowl of Keto Roasted Red Pepper and Tomato Soup

Required Equipments

  • Large saucepan
  • Immersion blender (or regular blender)
  • Baking sheet
  • Small bowl
  • Measuring cups and spoons

Keto-Roasted-Red-Pepper-and-Tomato-Soup

This vibrant and flavorful Keto Roasted Red Pepper and Tomato Soup is a comforting and satisfying low-carb meal, perfect for chilly evenings.

⏳ Yield & Time

Yield: 2 servings

Preparation Time: 10 minutes

Cook Time: 30 minutes

Total Time:

🍽 Ingredients

📖 Instructions

  1. Preheat your oven to 400°F (200°C).
  2. Halve the red peppers and tomatoes. Remove seeds and stems from the peppers. Place them cut-side down on a baking sheet.
  3. Drizzle the peppers and tomatoes with 2 tablespoons of olive oil. Sprinkle with salt and pepper to taste.
  4. Roast for 25-30 minutes, or until the peppers and tomatoes are soft and slightly charred. Keep an eye on them to prevent burning!
  5. While the veggies are roasting, chop the onion. I usually cry a little during this step, but hey, that's part of the cooking process, right?
  6. Once the veggies are done, carefully transfer them to a large saucepan. If any of the skin is still on, don't worry about it. It'll probably blend right in.
  7. Add the vegetable broth to the saucepan. Bring to a simmer.
  8. Once simmering, use an immersion blender to blend the soup until smooth. If you don't have an immersion blender, carefully transfer the mixture to a regular blender in batches and blend until smooth.
  9. Stir in the heavy cream and maple syrup (if using). Taste and adjust seasonings as needed. Add a pinch more salt or pepper if it needs a little something extra.
  10. Serve hot, garnished with fresh basil if you're feeling fancy. Or not. It tastes great either way!

📝 Notes

  • Make sure to use ripe, flavorful tomatoes for the best taste.
  • If the soup is too thick, add a little more vegetable broth until you reach your desired consistency.
  • Feel free to experiment with different herbs and spices. A pinch of cayenne pepper can add a nice kick!

🍎 Nutrition

Calories: 250 kcal

Protein: 7 g

Fat: 18 g

Carbohydrates: 12 g

Fiber: 3 g

Calcium: 70 mg

Frequently Asked Questions

The joy of cooking is finding harmony in flavors, textures, and the simple act of nourishing ourselves.

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SavoryTouch offers general content intended solely for informational purposes. The information provided on this site is not a substitute for professional nutritional, dietary, or culinary advice. Always seek the advice of qualified professionals regarding any dietary concerns, health conditions, or food-related decisions.

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