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    Home » Soups » Roasted Red Pepper Soup (Roasted Capsicum Soup)

    Roasted Red Pepper Soup (Roasted Capsicum Soup)

    Published: Jan 26, 2021 by Alexandra Cook

    For the full recipe including quantities and method, click the "jump to recipe" button, or scroll through and read our helpful tips along the way.

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    Jump to Recipe Leave Review
    bowl of soup, garnished with basil leaves, surrounded by some toasted bread, spoons and more basil leaves, another bowl of soup and dish of basil oil in the background.
    pinterest image with photos of recipe top and bottom and text overlay in centre,

    My Roasted Red Pepper Soup (Roasted Capsicum Soup) with Basil Oil is so comforting to eat, and full of vibrant flavours. The delicious combination of red peppers, tomato and onion, roasted to perfection, offers a delightfully sweet and comforting taste.

    three bowls of soup, some toasted bread on the side, and a dish of basil oil on the edge with some spoons and basil leaves scattered.
    Jump to:
    • Why we love this recipe:
    • Ingredients in this recipe:
    • Step by Step Instructions:
    • Tips for Success and FAQs:
    • Serving Suggestions:
    • More delicious recipes for you to try:
    • Roasted Red Pepper (Capsicum) Soup with Basil Oil

    Why we love this recipe:

    Aside from being delicious, red capsicum/bell pepper has a lot of health benefits! They’re a great source of Vitamins A, B6 and C, and are packed full of antioxidants.

    I enjoy eating capsicum both raw and cooked. Serve strips of capsicum on a dip platter or add to your salad for a burst of colour. Capsicum is a great addition to pasta sauces and on pizza.

    This Roasted Red Pepper Soup is simple to prepare and the flavour is truly delicious. Make a big batch, and store some serves in your freezer for those days you need a quick lunch or dinner!

    Ingredients in this recipe:

    ingredients in this recipe on a white background.

    Please see the recipe card further along in the post for exact quantities of ingredients and the full method.

    Red Capsicums/Bell Peppers and Tomatoes – our flavour base for the soup. We roast them for extra depth of flavour and sweetness.

    Brown/yellow onion – indispensable as a flavour base in this soup.

    Olive oil – to roast the vegetables and blend with the fresh basil.

    Vegetable stock – you can make your own or use a commercial variety.

    Dried Oregano – works well with the vegetables and also complements the basil oil.

    Fresh Basil – we use fresh basil to make the basil oil. This is optional, but it works so well and is very easy to make, so I highly recommend serving the soup with this.

    Sea salt and pepper – to taste.

    Step by Step Instructions:

    the four steps to prepare this recipe - the vegetables on tray, the vegetables after they have been roasted, all of the ingredients in a blender, and the pureed soup.
    1. Prepare your vegetables and put them on a baking tray.
    2. Roast until they are tender.
    3. Add the roasted vegetables to a blender, along with the stock.
    4. Blend until a smooth consistency. Season to taste. Then, prepare your basil oil to drizzle over the top.

    Tips for Success and FAQs:

    Make sure that the vegetables are cooked through before attempting to blend them. It will be impossible to blend it smoothly if they are slightly undercooked.

    You can use an immersion blender – I do. You will get a smoother, creamier texture if you use a blender. However, it is important to understand that blending hot liquids in a blender can be dangerous and could result in severe burns.

    If you do use a blender for hot liquids, you must be careful. You will need to remove the central cap in the blender lid and then cover the lid with a folded tea towel to let the steam escape. Hold the lid on securely and blend on a low speed. This will allow steam to escape so that it doesn’t build up. Not doing this can pose a risk that soup may overflow out of the blender.

    Make this soup your own. The basic recipe is vegan and gluten-free and delicious as it is. However, if you do not have specific dietary restrictions you can tailor it to your own requirement – perhaps a drizzle of cream instead of the basil oil.

    How long will the soup last for in the fridge?

    The soup will last for 3 days in the fridge.

    Can I freeze the Roasted Red Pepper Soup?

    Yes, soup is one of the best meals to make ahead because it freezes so well.  Make a big batch and allow the soup to cool completely before storing in freezer-safe containers. The soup can be frozen for about 3 months. Be sure to label the container with the name and date – frozen objects can be difficult to identify.
    I would freeze the soup without the basil oil, and prepare this fresh when serving.

    three bowls of soup, some toasted bread on the side, and a dish of basil oil on the edge with some spoons and basil leaves scattered.

    Serving Suggestions:

    Serve a warming bowl of Roasted Capsicum Soup alongside one of these for an even more hearty and satisfying meal:

    • Easy Spelt Focaccia
    • Gluten-free Olive and Rosemary Focaccia
    • Gluten-free Zucchini Muffins
    • Mixed Seed Crackers

    More delicious recipes for you to try:

    Try some more of our favourite soup recipes:

    • Potato Soup
    • Roasted Carrot Soup with Coconut
    • Cauliflower and Potato Soup
    • Spiced Pumpkin and Sweet Potato Soup
    • Broccoli and Potato Soup
    • Or, check out our collection of Easy Soup Recipes here.

    More recipes featuring capsicums/peppers:

    • Piedmontese Roasted Peppers
    • Roasted Red Peppers (Capsicums)
    • Roasted Capsicum Pesto
    • Mediterranean Beef Stew

    I hope that my Roasted Capsicum Soup with Basil Oil will become a new favourite in your household. Do let me know in the comments below if you try it.

    Enjoy!

    Alex xx

    This post was originally published in February 2019. It has been updated with new photos and more information. The recipe remains the same.

    three bowls of soup, some toasted bread on the side, and a dish of basil oil on the edge with some spoons and basil leaves scattered.

    Roasted Red Pepper (Capsicum) Soup with Basil Oil

    My Roasted Red Pepper Soup (Roasted Capsicum Soup) with Basil Oil is so comforting to eat, and full of vibrant flavours. The delicious combination of red peppers, tomato and onion roasted to perfection offers a delightfully sweet and comforting taste.
    4.99 from 76 votes
    Print Pin Review
    Course: Main Course, Soup, Starter
    Cuisine: Mediterranean
    Prep Time: 15 minutes
    Cook Time: 35 minutes
    Total Time: 50 minutes
    Servings: 4 people
    Calories: 200kcal
    Author: Alexandra Cook – It’s Not Complicated Recipes

    Ingredients

    For the soup –

    • 2 large red capsicums (bell peppers) See Note 1
    • 2 medium tomatoes
    • 2 medium brown/yellow onions
    • 2 teaspoon extra virgin olive oil
    • 1 teaspoon dried oregano
    • 1 cup (250 ml) vegetable stock See Note 2
    • salt and pepper – to taste

    Basil oil –

    • ½ cup fresh basil leaves See Note 3
    • ¼ cup extra virgin olive oil

    Recipe Measurements:

    For accuracy, we recommend weighing your ingredients. This will produce the best results.

    Prevent your screen from going dark

    Instructions

    • Preheat your oven to 200 Degrees C (390 F).
      Line a sheet pan with foil. 
    • Halve your red peppers and remove the seeds and membrane.
      Peel and halve your onions.
      Quarter your tomatoes.
    • Place the peppers, onions and tomatoes on your sheet pan, and drizzle with 2 teaspoons of olive oil, oregano and salt and pepper.
    • Roast in the oven for 30 minutes.
    • Place the cooked vegetables, and any of their juices, in either a blender or a saucepan (if you have an immersion blender). Add the vegetable stock, and blend until a smooth consistency. See Note 4.
      Warm the soup through for 5 minutes to allow the flavours to develop.
    • To make the basil oil, place the basil and oil in a small blender or food processor and whiz until smooth.
    • Check to make sure the seasoning and consistency of the soup is to your liking.
      Serve the soup with a drizzle of the basil oil.

    Notes

    1. Red capsicums (bell peppers) have the best flavour and are ideal for this recipe.
    2. I have used vegetable stock in this recipe to keep it vegan, but you could also use chicken stock.
    3. The herb oil also works well with parsley, if you don’t have any basil.
    4. If you do use a blender for hot liquids, you must be careful. You will need to remove the central cap in the blender lid and then cover the lid with a folded tea towel to let the steam escape. Hold the lid on securely and blend on a low speed. This will allow steam to escape so that it doesn’t build up. Not doing this can pose a risk that soup may overflow out of the blender.
    5. Please note, the nutritional information is based on the recipe serving 4 people as a starter. The nutritional information is an estimate only.

    Nutrition Estimate:

    Calories: 200kcal | Carbohydrates: 13g | Protein: 2g | Fat: 16g | Saturated Fat: 2g | Sodium: 244mg | Potassium: 411mg | Fiber: 4g | Sugar: 8g | Calcium: 34mg | Iron: 1mg
    Tried this Recipe? Please rate and leave a comment!
    Nutritional Disclaimer:

    The nutritional information is an estimate only, and is derived from online calculators. For accurate results, we recommend calculating the nutritional information based on the ingredients and brands you use.

    pinterest image with photos of recipe top and bottom and text overlay in centre,
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    Reader Interactions

    Comments

    1. Cynthia Nicoletti

      July 18, 2019 at 10:28 pm

      5 stars
      I love basil so I knew I would like this recipe. Really tasty.

      Reply
      • Alexandra

        July 21, 2019 at 4:08 pm

        Basil is such a great herb and beautifully complements the roasted capsicum flavour. Enjoy! 🙂

        Reply
    2. kumamonjeng

      July 18, 2019 at 7:25 pm

      5 stars
      The color of the soup is so pretty and we love how healthy and nutritious it is.

      Reply
      • Alexandra

        July 21, 2019 at 4:11 pm

        Yes, there is a lot of valuable nutrients in this soup. It looks good, tastes good and is healthy. A winner! 🙂

        Reply
    3. Kristine Nicole Alessandra

      July 18, 2019 at 3:13 pm

      5 stars
      The recipe is easy to follow! I will try this at home soon. My youngest son always wants some soup, even if the weather is hot and humid. I am sure he’ll love this new soup recipe I will make for him.

      Reply
      • Alexandra

        July 21, 2019 at 12:44 pm

        I am on the same wavelength as your son Kristine; I love soup in any weather. I do hope that enjoys it. 🙂

        Reply
    4. Jessica Joachim

      July 18, 2019 at 8:03 am

      5 stars
      Oh my this roasted capsicum soup looks delicious! I love soup, it is my go to for comfort food and this will become a regular in my rotation for sure!

      Reply
      • Alexandra

        July 21, 2019 at 12:50 pm

        Yes, Jessica, soup is always a comfort. I am sure that you will enjoy this soup. 🙂

        Reply
    5. Amber Myers

      July 18, 2019 at 5:24 am

      5 stars
      This sounds like an incredible soup. I’ve never tried one like this, so I am intrigued. It sounds amazing.

      Reply
      • Alexandra

        July 21, 2019 at 12:52 pm

        It’s a lovely soup Amber, the roasting of the veg enhances their natural flavours and sweetness. I do hope that you try it. 🙂

        Reply
    6. Romina Tibytt

      July 18, 2019 at 1:18 am

      5 stars
      This soup looks so delicious!! Im gonna try it!

      Reply
      • Alexandra

        July 21, 2019 at 1:10 pm

        I will look forward to hearing how you enjoy it Romina. 🙂

        Reply
    7. Devyani Ray

      February 26, 2019 at 1:34 pm

      5 stars
      This is so delish!

      Reply
      • Alexandra

        February 26, 2019 at 2:22 pm

        Thank you!

        Reply
    8. Farrah Les

      February 26, 2019 at 2:21 am

      5 stars
      This is perfect for rhis cold weather. Soup is always my favorite easy to make and its delicious too. Our local market sells fresh pepper and I turned it into this soup – so good.

      Reply
      • Alexandra

        February 26, 2019 at 11:26 pm

        Hope you absolutely loved it, Farrah 🙂

        Reply
    9. Azzama

      February 23, 2019 at 1:22 pm

      5 stars
      Sounds like a tasty and healthy soup. I will give it a go.

      Reply
      • Alexandra

        February 23, 2019 at 4:37 pm

        Thank you!

        Reply
    10. Rebecca Sanchez

      February 23, 2019 at 6:44 am

      5 stars
      This is one awesome-looking soup. It looks like it packs a wallop of flavor. The presentation is so pretty!

      Reply
      • Alexandra

        February 23, 2019 at 10:28 am

        Thank you, Rebecca 🙂

        Reply
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    Hello!

    I’m Alex.

    I am a full-time blogger, passionate foodie and writer who loves to travel.

    Welcome to It’s Not Complicated Recipes!

    My blog reflects my approach to cooking. I like it to be simple, easily prepared and delicious. learn more about me here →

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