Discover a bowlful of comfort with our exquisite Broccoli Cauliflower Soup recipe. A symphony of vitamins and minerals, this delectable blend will warm your soul, boost your immune system, and keep your taste buds tantalized.

Crafted with tender broccoli and velvety cauliflower, gently simmered in a harmonious potage of aromatic herbs, it’s a culinary masterpiece you’ll relish with each spoonful.
This soup pairs beautifully with crusty bread or a leafy salad, perfect for those cozy evenings or a refreshing lunchtime refuel. Whether you’re a seasoned gourmet or a culinary novice, our step-by-step guide makes it a breeze to recreate this gastronomic delight.
Brace yourselves as we whisk you through an epicurean journey, unveiling the magic of simple ingredients transformed into a luxurious bowl of Broccoli Cauliflower Soup. Delve into this recipe now and craft a meal that doesn’t just satiate but inspires.
What Is a Broccoli Cauliflower Soup Recipe?
Broccoli Cauliflower Soup is a nourishing, creamy blend of two nutrient-rich vegetables. The recipe begins by sautéing onions and garlic, adding chopped broccoli and cauliflower florets next, and then covering with a mix of vegetable broth and milk.
The soup is pureed once the vegetables are tender until smooth and seasoned with salt, pepper, and a dash of nutmeg. This wholesome, velvety soup delights your palate. It offers a generous dose of healthful goodness finished with a sprinkle of cheddar.
History Of Broccoli Cauliflower Soup Recipe
The Broccoli Cauliflower Soup recipe has humble roots, tracing back to European kitchens where soups were staples for their practicality and nutritious benefits. Both broccoli and cauliflower, members of the Brassica family, were cultivated in Italy before the Common Era and later spread throughout Europe.
These cruciferous vegetables often found their way into hearty stews and soups. Today’s creamy pureed soup version emerged with modern cooking techniques and the growing trend of blending flavors and textures.
This versatile soup reflects the culinary evolution of simple, rustic ingredients into a refined, globally-loved delicacy.
Interesting Facts About Broccoli Cauliflower Soup Recipe
- Nutritional Powerhouse: The Broccoli Cauliflower Soup recipe contains vitamins, minerals, and antioxidants. Both broccoli and cauliflower are rich in Vitamin C, fiber, and contain phytochemicals linked to cancer prevention.
- Versatile: This recipe can be easily modified to fit dietary restrictions. Dairy substitutes can create a vegan version, while additions like bacon or roasted chicken add extra protein.
- International Influence: Despite its European roots, this soup is widespread globally. Variations include adding spices like turmeric in India or serving it chilled in the Mediterranean region.
- Preparation Techniques: Roasting the vegetables before pureeing can add a depth of flavor and create a unique version of the classic recipe.
- Garnishing Options: While traditionally garnished with cheddar, alternatives like croutons, roasted nuts, fresh herbs, or a drizzle of cream can add more texture and flavor layers.
What Makes Broccoli Cauliflower Soup Recipe Special?
- Nutrient Density: Both broccoli and cauliflower are filled with essential nutrients, making this soup a powerhouse of vitamins and minerals.
- Versatility: The recipe can be modified to cater to various dietary needs and personal tastes – from vegan alternatives to high-protein add-ons.
- Global Appeal: With its European roots and global popularity, it’s a soup that brings together different cultural influences, offering endless variation possibilities.
- Complexity of Flavor: The combination of broccoli and cauliflower creates a harmonious blend of unique and delicious flavors.
- Easy Preparation: Despite its luxurious taste and creamy texture, this soup recipe is straightforward and requires only simple ingredients.
- Comfort Food: Its warm, creamy nature makes it a perfect comfort food, ideal for colder months or when one needs a nourishing, cozy meal.

Ingredients List
Ingredients | Amount |
Broccoli florets | 3 cups |
Cheddar cheese, shredded | 2 cups |
Half and half | 1 cup |
Cauliflower florets | 3 cups |
Vegetable or chicken base | 4 teaspoons |
Water | 4 cups |
All-purpose flour | 3 tablespoons |
Red onion, diced | 1 cup |
Celery stalks, diced | 1 cup |
Ingredient Tips
- Quality Vegetables: Always choose fresh, firm broccoli and cauliflower. They should have a vibrant color and compact florets – signs of freshness and optimal flavor.
- Vegetable Stock: A high-quality vegetable stock can greatly enhance the flavor of your soup. Consider homemade stock for the best taste.
- Dairy/Milk: Full-fat milk or cream adds richness to the soup but can be replaced with low-fat or plant-based milk for dietary needs.
- Spices: Freshly ground spices have a stronger, more aromatic flavor profile. Grind your black pepper and nutmeg fresh if possible.
- Cheese: Choose a sharp, mature cheddar for a pronounced cheesy flavor. However, feel free to experiment with different types of cheese like Gruyère or Blue cheese.
- Garnish: Fresh herbs, croutons, or a drizzle of good-quality olive oil can add flavor and enhance the soup’s presentation.
Can You Vary The Recipe With Other Ingredients?
- Keto: Use full-fat dairy and skip any grain-based toppings. You can also add ingredients like bacon or cheese for extra fat content.
- Paleo: Use almond milk or coconut milk instead of dairy. Ensure the vegetable broth is paleo-friendly.
- Gluten-Free: This soup is naturally gluten-free. Just ensure your vegetable stock and any add-ons are also gluten-free.
- Whole30: Replace dairy with compliant nut milk or coconut milk. Check that the vegetable broth is Whole30 compliant too.
- Vegetarian: This soup is naturally vegetarian. Just ensure your stock is vegetable-based.
- Vegan: Use plant-based milk instead of dairy and a vegan cheese substitute or nutritional yeast for the cheesy flavor. Make sure your vegetable stock is also vegan.

Recipe Directions
- Sauté onions, celery, and carrots in olive oil on medium heat (5 min).
- Season, add flour, and cook (1 min).
- Mix water with chicken base, and add to pot along with broccoli and cauliflower. Bring to a boil.
- Simmer on low heat (10 min). Remove from heat.
- Mash vegetables to desired consistency.
- Stir in cheese and half and half until melted.
- Serve warm, garnished as desired.

Variations, Add-Ons, And Toppings
- Spice It Up: Amplify the flavor with cayenne pepper, paprika, or turmeric sprinkle.
- Protein Boost: Add shredded chicken, crispy bacon, or tofu for extra protein.
- Vegan Twist: Swap dairy with almond milk and nutritional yeast for a vegan delight.
- More Greens: Stir in spinach or kale for added nutrition and color.
- Cheesy Love: For a twist, experiment with different cheeses like Gruyère, Parmesan, or vegan cheese.
- Crunch Factor: Top with toasted nuts, seeds, or gluten-free croutons for a satisfying crunch.
- Hearty Grains: Mix in cooked quinoa or brown rice for a heartier version.
- Flavor Infusion: Garnish with fresh herbs like dill, parsley, or basil for a new flavor burst.
- Creamy Swirl: Drizzle with a spoonful of Greek yogurt, sour cream, or vegan cream for a tangy touch.
- Aromatics: Roasted garlic or truffle oil can lend a gourmet touch to your soup.
Scaling The Recipe
To Scale Up
- If you feed more people, double, triple, or quadruple the ingredients proportionately. For instance, if the original recipe serves four and you must provide sixteen, multiply all the ingredient amounts by four. Always make sure your pot is large enough to accommodate the increased volume.
To Scale Down
- If you only want to make a smaller batch, halve or quarter the quantities accordingly. For example, if the recipe serves four and you’re cooking for two, just use half of each ingredient. Remember, however, that reducing quantities might affect cooking times slightly, so keep an eye on your pot to prevent overcooking.
What Is Used For Garnishing?
- Cheese: A sprinkle of grated sharp cheddar, Parmesan, or your favorite cheese adds a delightful savory touch.
- Fresh Herbs: Chopped fresh parsley, chives, or dill lend a pop of color and a new flavor.
- Cream: A drizzle of cream, a dollop of sour cream, or Greek yogurt can add a luxurious touch and a creamy contrast.
- Croutons: Homemade or store-bought croutons add a satisfying crunch and a bread element to the soup.
- Nuts and Seeds: Roasted almonds, pumpkin seeds, or sunflower seeds offer a unique crunch and a nutty flavor.
- Bacon Bits: If you’re a meat eater, crispy bacon bits can add a smoky, savory garnish.
- Spices: A sprinkle of paprika, black pepper, or red chili flakes can add color and heat.
- Olive Oil: A drizzle of good-quality olive oil can add a glossy finish and deepen the flavor.

Can I Make Broccoli Cauliflower Soup Recipe In A Slow Cooker Or Instant Pot?
Slow Cooker
- Sauté the onions, celery, and carrots in a pan over medium heat. Add the flour and cook for another minute.
- Transfer this mixture to the slow cooker, and add the broccoli, cauliflower, and chicken base mixed with water. Stir well.
- Cook on low for 6-8 hours or high for 3-4 hours.
- Use a potato masher or immersion blender to achieve your desired consistency.
- Stir in the cheese and half and half until the cheese melts. Adjust seasoning and serve.
Instant Pot
- Use the sauté function to cook onions, celery, and carrots in olive oil. Add flour and cook for another minute.
- Add the broccoli, cauliflower, and chicken base mixed with water. Close the lid, set the valve to sealing, and cook on high pressure for 5 minutes.
- Once done, quick-release the pressure. Mash the vegetables to your preferred consistency.
- Stir in the cheese and half and half until the cheese is melted. Adjust the seasoning and serve hot.
Can I Use Store Broth, Or Should I Make My Own?
Store-Bought Broth
- This is a convenient option, especially if you need more time. A wide variety of options are available, including vegetable, chicken, beef broths, and even organic and low-sodium versions. Always check the labels for any additives or ingredients you might be sensitive to.
Homemade Broth
- If you have the time, making your broth can be rewarding. You can control the ingredients, avoiding preservatives or additives in some store-bought broths. Homemade broth can also be more flavorful, as you can tailor it to your taste preferences.
Can I Use Different Types Of Meat/Fish/Pasta/Vegetables For The Soup?
- Meat: You could add cooked, shredded chicken or crispy bacon bits. These would add a protein boost and enhance the soup’s flavor. Remember to add cooked meats towards the end of the cooking process.
- Fish: While not as common in vegetable soups, you could add cooked and flaked fish like salmon or white fish for a unique twist. Again, add cooked fish near the end to avoid overcooking.
- Pasta: Small pasta shapes like orzo, ditalini, or even tiny star-shaped pastina could be cooked separately and added to the soup to create a heartier dish.
- Vegetables: Feel free to add or substitute other vegetables. Root vegetables like parsnips, turnips, or other cruciferous vegetables like Brussels sprouts or kale could work well. Adjust cooking times as some vegetables may require longer to cook than others.

Success Tips – Tips And Tricks For Making The Recipe
Indeed, here are some tips and tricks to make your Broccoli Cauliflower Soup even better:
Prepping Tips
- Cut Vegetables Evenly: Ensure that your broccoli and cauliflower florets are similar in size for even cooking.
- Fresh is Best: Use the freshest vegetables you can find, as this will significantly impact the taste of your soup.
- Prepare Ingredients: Have all your ingredients measured and ready before cooking to make the process smooth and easy.
Cooking Tips
- Don’t Rush the Sauté: Allow the onions, celery, and carrots sufficient time to soften and sweeten in the initial sauté step. This forms the flavor base of your soup.
- Stir in Flour: Cook the flour thoroughly to eliminate the raw taste. This step also helps thicken the soup.
- Simmer Gently: Don’t rush the simmering process. Gentle, slow cooking allows the flavors to meld together beautifully.
- Blend to Your Liking: Depending on your texture preference, you can mash the vegetables for a chunkier soup or blend them for a smooth consistency.
- Final Seasoning: Always taste your soup before serving and adjust the seasoning if necessary. Sometimes a bit more salt, pepper, or a squeeze of lemon juice can make all the difference.

Nutritional Values
Every spoonful of our Broccoli Cauliflower Soup carries not just taste but a wealth of nutritional benefits. Loaded with fiber, vitamins, and minerals, it’s a powerhouse of health that adds substance to your meal times.
Let’s dive deeper into the nutritional profile of this delightful soup and understand why it is an excellent choice for your well-being.
What Are The Total Calories In The Soup?
The total calories in a serving of Broccoli Cauliflower Soup can vary depending on the specific ingredients and quantities used. On average, a cup of this soup prepared with standard ingredients (including olive oil, onion, celery, carrots, flour, chicken base, water, broccoli, cauliflower, cheese, and half and half) can range from 150 to 250 calories.
Dietary Restrictions Of Broccoli Cauliflower Soup Recipe
- Vegetarian/Vegan: The original recipe contains chicken base and dairy products. For a vegetarian version, use vegetable broth instead of chicken base. To make it vegan, you must replace the dairy ingredients (cheese and half and half) with vegan alternatives like nutritional yeast and plant-based milk or cream.
- Gluten-Free: The soup typically contains flour as a thickener. For a gluten-free version, use a gluten-free flour substitute or skip the flour and purée a portion of the soup to achieve the desired thickness.
- Lactose Intolerance: For individuals with lactose intolerance, replace the dairy ingredients with lactose-free or non-dairy alternatives.
- Nut Allergies: The original recipe doesn’t contain nuts, but if you’re topping the soup with nuts or using nut-based milk alternatives, ensure this is safe for all who are eating.
- Low-Carb/Keto: The recipe contains carrots and flour, which are higher in carbs. For a keto-friendly version, omit the carrots and replace the flour with a low-carb thickener like xanthan gum. Also, opt for full-fat dairy products.
Health Benefits Of Broccoli Cauliflower Soup Recipe
- Broccoli and Cauliflower: Both vegetables are part of the cruciferous family and are high in fiber, which aids digestion. They’re also rich in antioxidants and vitamins like C, K, and A, which help support the immune system, promote heart health, and improve bone health.
- Onions, Celery, and Carrots: These vegetables, often called the holy trinity of cooking, provide vitamins, minerals, and antioxidants. They can help lower inflammation and support heart health.
- Olive Oil: This oil is rich in monounsaturated, heart-healthy fats. It’s also full of antioxidants that can fight inflammation and potentially decrease the risk of chronic diseases.
- Cheese and Half and Half: While higher in fat, these ingredients provide a good source of calcium and protein. If consumed in moderation, they can contribute to bone health and muscle function.
Nutrition Table

How Can I Make Broccoli Cauliflower Soup Lower In Sodium?
- Low-Sodium Broth: Opt for a low-sodium or no-salt-added broth. If you’re using a chicken base, look for a low-sodium version.
- Fresh Ingredients: Use fresh vegetables instead of canned, as canned vegetables often have added sodium for preservation.
- Limit Added Salt: Limit or altogether avoid adding extra salt. You can often reduce the amount of salt in a recipe without a significant difference in taste.
- Use Herbs and Spices: Enhance the flavor with herbs and spices like garlic, black pepper, thyme, or parsley instead of relying solely on salt.
- Cheese: If the recipe includes cheese, be aware that cheese can be high in sodium. Look for low-sodium cheese options, or reduce the quantity used.
- Rinse Canned Vegetables: If you’re using canned vegetables, rinse them under cold water before cooking. This can help remove some of the sodium.
How Can I Make Broccoli Cauliflower Soup Lower In Sugar?
- Watch Your Broth: Some store-bought broths or bases may contain added sugars. Be sure to read labels carefully and choose a broth with no added sugars.
- Choose Fresh Vegetables: Canned vegetables can sometimes have added sugars for preservation. Opt for fresh vegetables to avoid this.
- Limit High-Sugar Additions: If you’re adding ingredients like caramelized onions or sweetened non-dairy milk, these could increase the sugar content. Opt for raw onions and unsweetened alternatives instead.
- Choose Your Dairy Wisely: Some dairy products, mainly flavored or low-fat, can have added sugars. Use natural, unflavored dairy products, and check labels to ensure no added sugar.

How To Serve Broccoli Cauliflower Soup At Its Best?
- Garnishing: Before serving, garnish the soup with a sprinkle of grated cheese, a drizzle of olive oil, fresh herbs like parsley or chives, or a dollop of sour cream or Greek yogurt for a touch of creaminess. Add a few homemade croutons or a sprinkle of toasted nuts or seeds if you want some crunch.
- Side Dish: This soup pairs well with a slice of crusty bread, a hearty roll, or a side salad for a complete meal.
- Serving Ware: Serve the soup in a deep bowl to keep it warm longer. Pre-warming the bowls in the oven can help maintain the soup’s temperature.
- Portions: If serving as a starter, a smaller portion is ideal, but if it’s the main course, a larger, heartier portion would be more suitable.
- Pairing: If serving as part of a multi-course meal, consider pairing this soup with a light main course, as the soup is quite rich and hearty.
Perfect Side Dishes To Complement Broccoli Cauliflower Soup Recipe
- Bread: A slice of crusty bread, a warm baguette, or a garlic roll is perfect for dipping into the soup and adds a satisfying texture contrast.
- Salad: A light, refreshing salad can balance the soup’s creaminess. Try a simple green salad with vinaigrette or a tangy coleslaw.
- Grilled Cheese Sandwich: Pair the soup with a crispy grilled cheese sandwich for a comforting, hearty meal.
- Roasted Veggies: Roasted vegetables like Brussels sprouts, carrots, or sweet potatoes can add a delightful crunch and complement the soup’s flavors.
- Quiche or Tart: A slice of a simple vegetable quiche or tart could make for a more complete and satisfying meal.
- Cheese and Crackers: A small cheese board with various cheeses and whole-grain crackers can be a great accompaniment.

How Long Can We Store The Soup?
Broccoli Cauliflower Soup, like most homemade soups, can be safely stored in the refrigerator for 3-4 days. Be sure to allow the soup to cool completely before transferring it to airtight containers or resealable plastic bags.
If you want to extend the soup’s shelf life, you can freeze it. Frozen soup can last for 2-3 months. Again, let the soup cool completely before transferring it to freezer-safe containers or bags. Leave some space at the top of the container because the soup will expand as it freezes.
Can I Make The Soup In Advance?
Yes, Broccoli Cauliflower Soup is an excellent recipe to make in advance! It’s a great option for meal prepping, as its flavors often become more pronounced and even more delicious after a day or two.
After you’ve prepared the soup, allow it to cool completely before storing it in an airtight container in the refrigerator. The soup should stay fresh for 3-4 days. To serve, gently reheat the soup over medium heat on the stovetop, stirring occasionally to ensure it heats evenly.
If you plan to store the soup for longer than a few days, consider freezing it. Frozen soup can last for 2-3 months. Just be sure to cool the soup entirely and store it in freezer-safe vessels, leaving some space at the top, as the soup will expand when it freezes.
What Can We Do With Leftovers?
- Pasta Sauce: Thicken the soup with some cheese and use it as a sauce for pasta. It can make a delightful, creamy vegetable pasta dish.
- Casserole Base: Use the soup as a base for a vegetable casserole. Add some cooked veggies, top with cheese and breadcrumbs, and bake until golden.
- Bread Bowl: Serve the reheated soup in a hollowed-out bread bowl for a fun and satisfying meal.
- Grain Bowl: Pour the soup over cooked grains like quinoa or farro. Add some cooked protein for a complete meal.
- Soup Dumplings: For adventurous cooks, use the soup as a filling for soup dumplings.
- Risotto: Use soup instead of broth to make a creamy, flavorful risotto.

Special Tools/Equipment Needed
- Large Pot: This is essential for cooking your soup. A heavy-bottomed pot will distribute heat evenly and help prevent the soup from scorching.
- Sharp Knife: A sharp knife is crucial for safely and efficiently chopping vegetables.
- Cutting Board: You’ll need a sturdy cutting board for preparing your vegetables.
- Measuring Cups and Spoons: These tools ensure you’re using the correct amounts of each ingredient.
- Stirring Spoon: A good wooden or heat proof spoon is essential for stirring your soup.
- Blender or Immersion Blender: While the recipe suggests using a potato masher to reach the desired consistency, a blender or immersion blender can provide a smoother texture. If you’re using a countertop blender, ensure it’s safe to use with hot liquids, and always allow the soup to cool slightly before blending.
- Ladle: A ladle helps serve the soup.
Frequently Asked Questions
Can I Use Frozen Vegetables In This Recipe?
Absolutely frozen broccoli and cauliflower can be used in this recipe. They provide an excellent time-saving option without compromising the nutritional content or flavor. No need to thaw beforehand; you can add them directly to the soup.
I Don’t Have Half-And-Half. What Can I Use As A Substitute?
If you don’t have half-and-half, you can substitute an equal mixture of milk and cream. Alternatively, for a lighter option, you can use just milk, keeping in mind it will result in a less creamy soup.
My Soup Turned Out Thinner Than I Prefer. How Can I Thicken It?123
If your soup is too thin, you can create a slurry by whisking together equal parts flour and cold water, then slowly adding this mixture to the simmering soup. Stir continuously as it thickens. Another method is to remove some of the vegetables, puree them, and then return the puree to the pot.
How Can I Make This Soup Spicier?
Add a pinch of red pepper flakes or hot sauce if you enjoy a spicy kick. Alternatively, include some finely diced jalapeno or other spicy pepper when sautéing the vegetables.
I Don’t Have A Potato Masher. Can I Still Achieve A Smooth Consistency?
Indeed, if you don’t have a potato masher, you can use a blender or immersion blender to puree the soup. Ensure the soup has cooled slightly before blending to avoid burns or damaging your blender. Always mix in batches if using a countertop blender, and avoid overfilling.
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