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    Home » Soup

    Roasted Romanesco Soup with Prosciutto

    Published April 28, 2012 Last Modified January 17, 2022 by Vy Tran

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    This romanesco soup has a wonderful mellow, nutty flavor which lends a nice contrast to the salty prosciutto and serves as a perfect starter for a dinner party.
    The first time I laid eye on a romanesco was at the Little Italy Mercato.  Captivated by its beauty, I started snapping pictures after pictures.  Then everyone started to crowd around too, mesmerized by its unusual yet beautiful form.  My curiosity peaked.  What is this vegetable?  The vendor came over and explained that a romanesco is a broccoli that resembles a cauliflower.  Eh?  Although it’s called a romanesco broccoli, it tastes similar to a cauliflower, but slightly nutty. 
    What is truly unique about the romanesco is its fractal nature where each bud is composed of a series of smaller buds arranged in a logarithmic spiral.  The best explanation for its fractal nature can be found here.  I decided to buy a few and experiment with these stunning vegetables.  I threw together a soup using my recipe for cauliflower soup.  
    The taste of romanesco was very subtle, but the prosciutto added a pleasant saltiness to the soup.  I loved the beautiful light pastel green that the romanesco had maintained despite being roasted and pureed.      
     

    A simple soup yet satisfying.  Even Vu liked it and he’s not a soup fan.  Between you and me, it's probably the prosciutto that he really likes. 

    Roasted romanesco soup with prosciutto

    This soup has a wonderful mellow, nutty flavor which lends a nice contrast to the salty prosciutto.
    5 from 4 votes
    Print Rate
    Course: Soup
    Cuisine: American
    Prep Time: 10 minutes minutes
    Cook Time: 50 minutes minutes
    Total Time: 1 hour hour
    Servings: 4 servings
    Author: Vy Tran

    Ingredients

    • 1 pound (2 heads) romanesco, cut into florets, washed and rinsed
    • 1 small small brown onion, chopped
    • 3 tbsps olive oil
    • 2 cups chicken stock
    • ½ cup organic heavy cream
    • 1 tablespoon granulated sugar
    • 4 pieces of prosciutto
    • Salt and pepper to taste
    • small romanesco florets for garnish

    Instructions

    • Preheat the oven to 350˚F. Place the romanesco florets in a roasting tray, drizzle with 2 tbsps of olive oil, and roast for 30 minutes.
    • Place the prosciutto in a separate roasting pan and roast for 10-15 minutes, or until crispy.
    • Heat the remaining olive oil in a large saucepan. Add the chopped onions and saute at medium heat until soft and golden, about 10 minutes.
    • Add the romanesco and chicken stock and cook until tender about 15-20 minutes.
    • Place the romanesco mixture in a food processor and process until smooth.
    • Return the romanesco puree to the saucepan, stir in the cream, and simmer for another 5 minutes.  If the soup is too thick, add one tablespoon of water to thin it to your liking.
    • Add sugar and season with salt and pepper to taste.
    • When ready to serve, ladle the soup into bowls, add prosciutto and pepper. Garnish with a few romanesco florets.
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    Reader Interactions

    Comments

    1. Debs @ The Spanish Wok

      April 29, 2012 at 3:25 pm

      This is one delicious looking soup, thanks.

      You are welcome to join in my monthly food blogger event THE SOUP KITCHEN, here offering a new theme each month. All bloggers are welcome, hope to see you participate soon.

      Reply
    2. vytran

      April 30, 2012 at 2:05 am

      hi Debs! I will definitely join in on the fun!

      Reply
    3. Patricia Royaards

      November 24, 2020 at 3:50 pm

      5 stars
      I made it some time ago and it was absolutely magnificent! Yesterday I for a new gorgeous Romanesco and will be making this again. I love it!

      Reply
      • Vy Tran

        November 25, 2020 at 8:45 pm

        Hi Patricia! I'm so happy to hear it turned out delicious. Happy holidays!

        Reply
    5 from 4 votes (3 ratings without comment)

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    XIN CHÀO AND HELLO!

    I'm Vy, a critical care pharmacist, passionate food photographer, and avid home cook. Welcome to Beyond Sweet & Savory where I share easy and delicious recipes inspired by my Vietnamese heritage, travel, and the seasons. I also contribute to Serious Eats, The Kitchn, and CA Grown.

    More about me →

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