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    20 Min Easiest Broccoli And Zucchini Soup

    Published: Jan 24, 2025 by Watch What U Eat · This post may contain affiliate links · Leave a Comment

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    Blended zucchini broccoli soup in a pot with a wooden ladle. A text overlay reads 'Healthy Broccoli Zucchini Soup - 20 minute quick and easy recipe'."
    "Collage image of broccoli zucchini soup in a ceramic serving bowl with a wooden spoon, and blended soup in a pot with a wooden ladle. A text overlay reads '20-Min Healthy Broccoli Zucchini Soup'."

    Make this very simple broccoli and zucchini soup to amp up your nutritious veggie intake. No Cream, no cheese - just a healthy soup perfect for any time of year!

    Broccoli and zucchini soup in a ceramic serving bowl with a wooden spoon. Garnished with bread croutons and roasted zucchini pieces.

    If you are looking for the humblest soup ever, this zucchini and broccoli soup is the one for you. It is even simpler than this detox broccoli soup or healthy broccoli cheddar soup.

    This is one soup which you can make any time of the year. If you have abundant fresh zucchini harvest in the summer or broccoli harvest in the spring, or if you are just looking for some warmth in the winter, this soup is your best friend.

    Let's get started!

    Jump to:
    • What is special about this soup
    • Ingredients
    • Recipe variations
    • Prep tips
    • How to make broccoli and zucchini soup?
    • Instant Pot zucchini soup
    • Serving suggestions
    • Helpful tips
    • FAQs
    • 📖 Recipe

    What is special about this soup

    • Simple and easy-to-make recipe.
    • Healthy and hearty soup perfect to warm up on chilly nights.
    • This soup is a great option to use abundant garden harvest during their seasons.
    • Loaded with green vegetables.
    • A quick dish with simple seasonings that needs less than 30 minutes to prepare.
    • You can also make it in the Instant Pot.

    Ingredients

    Fresh ingredients for broccoli and zucchini soup, including broccoli florets, zucchini, garlic, onion, celery, broth and seasonings on a flat surface.
    • Zucchini - Buy firm, medium-size, green fresh zucchini for this soup. Small to medium size zucchini tastes better. However, if you have grown zucchini that you forgot to harvest on time, this recipe is perfect to use them as well.
    • Broccoli - Buy organic broccoli whenever possible. Veggies from the brassica family, like broccoli, cabbage, cauliflower, etc, have common pest problems. Therefore, pesticides are widely used to control pest issues. Do not throw away broccoli stalks. Trim and peel them to use in the soup.
    • Onion and celery - They add depth of flavor, create a nice soup base, and add nutrition to the dish.
    • Garlic - Use fresh garlic cloves to flavor the soup. Avoid store-bought preserved chopped garlic as it lacks flavor.
    • Seasonings - For this simple soup, just salt and pepper is enough. However, you can add thyme or parsley, paprika, etc., for more flavors.
    • Liquid - Make the soup delicious by using chicken bone broth, stock, or veggie broth. Or add a mix of broth/stock and water.

    Recipe variations

    • Make creamy broccoli and zucchini soup - Add whole milk, whole cream, or coconut milk to the soup to make it rich and creamy. Adjust the quantity of broth or stock accordingly.
    • Make cheesy soup - Add shredded cheddar cheese or your favorite cheese blend to the soup at the end of cooking. Kids will enjoy this version.
    • Add more veggies - Consider adding more veggies like grated carrots, spinach, or kale to make the soup even more nutritious and to give it a deeper color.
    • Protein-rich soup - Add cooked shredded or diced chicken pieces. Perfect to use leftover roasted chicken or Air fried whole chicken in this soup.

    Prep tips

    • Zucchini and celery - Wash, trim both ends and cut them into 1-2" pieces.
    • Onion - Peel, trim ends, cut in quarters, and dice into 1-2" pieces.
    • Broccoli - Cut the broccoli head from its stalk, then separate large florets. Trim the stalk ends and cut into 1-2" pieces. Trim the end of the stalk, peel and dice the same way.
    • Garlic - There is no need to chop the garlic. Just peel it and use the whole clove.
    Diced zucchini, onion, celery and broccoli florets in ceramic bowl.

    How to make broccoli and zucchini soup?

    Step 1: Sautéing garlic and onion

    Heat some oil in a medium size pot. Add garlic cloves and onion and sauté until translucent.

    Sautéing onion and garlic cloves in a cast iron dutch oven with a wooden spatula.

    Step 2: Cooking veggies

    Add broccoli florets and zucchini to the sautéed onion and garlic. Add chicken broth (or use veggie option) and water. Season with salt and black pepper. Mix everything well and bring to boil. Cover and simmer the mixture for 15 minutes.

    Mixture of broccoli, zucchini. onion and celery with broth in a cast iron pot before cooking.
    Soup mixture before cooking
    Mixture of broccoli, zucchini. onion and celery with broth in a cast iron pot after cooking.
    Soup mixture after cooking

    Step 3: Blending the soup

    Turn off the heat. Using an immersion blender (or regular blender) blend the veggies until it gets to your desired consistency. Serve warm!

    Blended soup in a pot with a serving ladle.
    Blended zucchini soup in a serving ceramic bowl with a wooden spoon.

    Step 4: Optional-Roast zucchini to garnish the soup

    Dice some extra zucchini into small pieces and roast them in a frying pan with little oil until they turn medium dark brown. Use them to garnish the soup before serving. This will add a nice flavor to the soup. Serve crispy bread croutons with the zucchini soup for the crunch.

    Broccoli and zucchini soup in a ceramic serving bowl with a wooden spoon. Garnished with bread croutons and roasted zucchini pieces.

    Instant Pot zucchini soup

    Sauté garlic and onion with oil on sauté mode in the Instant Pot. Then add broccoli florets, diced zucchini, celery, and broth (or mixture with water). Season with salt and black pepper. Mix well and cook the soup on manual high pressure for 3 minutes. Quick release the steam, blend the soup and serve warm.

    Serving suggestions

    • Serve this zucchini broccoli soup with toasted homemade dinner rolls or bread slices.
    • Sandwiches - prepare a shredded chicken and pesto sandwich, mushroom veggie sandwich, or any other healthy sandwich to pair with the soup.
    • Pasta dishes - pesto and green peas pasta, simple healthy kale pasta or artichoke and olive gluten-free pasta.
    • Rice dishes - pair it with one pot taco rice casserole, easy pumpkin risotto, or healthy spinach brown rice.
    • Flatbreads - make flatbreads like whole wheat focaccia bread or healthy zucchini flatbread to dunk in the soup.
    • Salads - consider making turkey burrito bowl salad, brown rice and lentil salad, or quick Italian lentil salad to go along with this soup.

    Helpful tips

    • Cut onion and veggies to about the same size for even cooking.
    • It is convenient to use an immersion blender if you have one to blend the cooked veggies with the liquid.
    • Use a deep pot to cook the veggies and soup base. This will make it easy to blend the soup using an immersion blender later.
    • Do not throw away the broccoli stalks. Just trim the end, peel, cut it into pieces, and use in the soup. Less wastage!

    FAQs

    Can I use frozen broccoli in the soup?

    Yes! You can use frozen broccoli to make the soup. If you have time, thaw before using them, although it is not necessary to.

    Can I freeze the soup?

    Yes! You can freeze it in an air-tight container for a few weeks. However, I prefer to make it fresh using fresh veggies as this soup is very quick to prepare.

    Can I use yellow squash?

    You can use yellow squash instead of zucchini. It has a slightly different taste. And it might change the color of the final soup.

    Broccoli and zucchini soup in a ceramic serving bowl with a wooden spoon. Garnished with bread croutons and roasted zucchini pieces.

    More Soup Recipes To Try

    • White Beans Pesto And Vegetable Orzo Soup
    • Instant Pot Broccoli Cheddar Soup
    • One-Pot Healthy Potato Soup
    • Detox Broccoli Soup
    • Healthy Lemon Chicken Soup With Orzo
    • 30-Min Instant Pot Vegetarian Lentil Soup
    • Easy Vegetable Pasta Soup

    More Zucchini Recipes You Will Love

    • Healthy Whole Wheat Zucchini Flatbread
    • Healthy zucchini pancakes stacked in a serving plate with a dollop of green avocado sauce.
      5-Ingredients Healthy Zucchini Pancakes
    • Shrimps and zucchini noodles cooked in fresh garlic and lemon juice and topped with finely chopped fresh herbs
      Garlic Shrimp And Zucchini Noodles
    • Loaded with fresh zucchini and garlic flavors this healthy zucchini rice is ready in 30 mins. Perfect quick and easy vegetarian (and vegan) recipe to include in a weeknight dinner or lunch menu. | #watchwhatueat #zucchini #zucchinirecipes #ricepilaf #zucchinirice
      Quick and Easy Healthy Garlic Zucchini Rice

    Love this recipe? Please leave a 5-star ⭐⭐⭐⭐⭐ rating in the recipe card below & a review in the comments if you REALLY like this recipe. Thank You!

    📖 Recipe

    Broccoli and zucchini soup in a ceramic serving bowl with a wooden spoon. Garnished with bread croutons and roasted zucchini pieces.
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    20 Min Easiest Broccoli And Zucchini Soup

    This simple, easy broccoli and zucchini soup recipe is packed with fresh vegetables and made without cream or cheese. Perfect to enjoy any time of the year.
    Course: Lunch / Dinner,Side Dish
    Cuisine: International
    Diet Gluten Free,Low Calorie,Vegan,Vegetarian
    Prep Time 5 minutes minutes
    Cook Time 15 minutes minutes
    Servings :4
    Calories :92kcal
    Author:Swati Kadam Gulati

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    Equipment

    • Immersion blender
    • Dutch Oven

    Ingredients

    • 2 medium zucchini
    • 1 medium broccoli head
    • 2 garlic cloves
    • 1 medium onion
    • 2 celery stalks
    • 4 cup broth or 2 part water plus 2 part broth
    • 1 teaspoon cooking oil
    • salt and black pepper

    Instructions

    • Heat oil in a pot on medium heat.
    • Add garlic cloves and onion, cook for 2 minutes or until translucent.
    • Add diced zucchini and broccoli, mix with onion.
    • Then add broth, salt and black pepper, mix well and bring the mixture to a boil.
    • Cover and simmer for 10-15 minutes or until the veggies are tender.
    • Turn off the heat, blend the mixture using an immersion blender. Serve warm.

    Notes

    1. Instant Pot version - Follow the steps from 1-4 on high sauté mode in an Instant Pot. After adding broth and seasonings cover and cook the veggies on manual high pressure for 3 minutes. Quick release the steam and blend the soup. Serve warm.
    2. Don’t have an immersion blender? No worries! Let the mixture cool down slightly. Transfer it to the blender jar and blend it. 
    3. Use additional small zucchini to prepare the garnish. Dice or slice into small pieces and then roast them in a frying pan until they get to golden brown in color. Use it to garnish the soup before serving. This also makes the soup more delicious. 
    4. You can use chicken broth or stock or vegetarian options to cook the soup base. Most of the time I use a mixture of broth and water. 
    5. Taste test the soup after blending and add more seasonings, if necessary.

    Nutrition

    Calories: 92kcal | Carbohydrates: 12g | Protein: 8g | Fat: 3g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 1g | Trans Fat: 0.01g | Sodium: 96mg | Potassium: 649mg | Fiber: 3g | Sugar: 5g | Vitamin A: 480IU | Vitamin C: 59mg | Calcium: 56mg | Iron: 1mg
    Tried this recipe?Tag us on Instagram @watchwhatueat or tag #watchwhatueat! OR leave us a comment & rating below. Your feedback is very important to us.
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    We are Swati and Tushar, our passion for food and cooking has now led us to share some healthy, tasty recipes and the benefits of eating certain ingredients with the goal of inspiring you to eat well and live well.

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