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If you’ve been craving a creamy, hearty soup that fits perfectly into your keto lifestyle, look no further than this Keto Cauliflower Celeriac Soup! This rich, velvety soup combines the subtle flavors of cauliflower and celeriac (also known as celery root) for a unique twist on traditional low-carb soups. With just a few simple ingredients, you can create a nourishing bowl of comfort food that’s perfect for chilly nights, meal prep, or even a light lunch. This soup is creamy, filling, and will have you reaching for seconds without any guilt.
Why You’ll Love Keto Cauliflower Celeriac Soup
- Low Carb & Creamy: With cauliflower and celeriac as the base, this soup is full of flavor yet low in carbs, making it perfect for anyone on a keto diet.
- Super Satisfying: The creamy texture is satisfying enough to enjoy on its own or as a side to any meal. Plus, it’s filling without being heavy.
- Nutritious & Comforting: Cauliflower and celeriac are loaded with fiber and vitamins, making this soup both healthy and comforting for the soul.
- Easy to Make: This soup is surprisingly simple to prepare—just a few ingredients and one pot, and you’re good to go!
My Personal Experience
I can honestly say this soup has become one of my go-to keto meals when I’m craving something warm and comforting. When I first tried it, I was amazed at how well the cauliflower and celeriac blend together. The celeriac adds a slightly earthy flavor that perfectly complements the mildness of cauliflower, making it feel like a hearty, indulgent meal without the carbs. I love that it’s not only keto-friendly, but also a great way to sneak in some veggies, especially on those colder days when I need something cozy. Every time I make it, I’m reminded of how easy it is to enjoy a rich, creamy soup that won’t derail my keto goals!
Must-Have Equipment for This Keto Recipe
- Large Pot: You’ll need a good-sized pot for simmering the cauliflower and celeriac together. I personally love using a heavy-bottomed pot because it distributes the heat evenly, ensuring that the vegetables cook perfectly without burning.
- Immersion Blender: An immersion blender is a game-changer for making soups like this one. It gives you that smooth, creamy texture in no time without the mess of transferring everything to a blender. I use mine for almost every soup, and it always makes blending super easy and clean.
- Sharp Knife: You’ll need a sharp knife to chop the cauliflower and celeriac. The celeriac can be tough to cut, so having a good-quality knife makes the process much smoother.
- Cutting Board: A sturdy cutting board will make chopping your veggies a breeze. Plus, it keeps your countertop clean while you prep your ingredients.
Ingredients & Substitutions
- Cauliflower (1 medium head): Cauliflower is the main base of this soup, providing the creamy texture without any of the carbs. You can substitute with broccoli if you prefer a different flavor.
- Celeriac (1 medium): Celeriac adds an earthy, almost nutty flavor to the soup. If you can’t find celeriac, you can use parsnips, though the flavor will be slightly different.
- Onion (1 medium): Adds a rich, savory base to the soup. You can swap this out with shallots or leeks if preferred.
- Garlic (2 cloves): Garlic gives the soup a fragrant, aromatic quality. You can increase or decrease the amount depending on your taste preference.
- Vegetable or chicken broth (4 cups): The broth is what helps to create the soup’s creamy consistency. Use a low-sodium broth for better control over the flavor.
- Heavy cream (1/2 cup): This adds richness and makes the soup smooth and indulgent. If you’re avoiding dairy, you can substitute with coconut cream or almond milk for a dairy-free version.
- Olive oil or butter (2 tbsp): For sautéing the onion and garlic. Both options are keto-friendly, but butter adds a richer flavor.
How to Make Keto Cauliflower Celeriac Soup
- Prepare the vegetables: Begin by chopping the cauliflower into florets and peeling the celeriac. Cut it into cubes. Dice the onion and garlic.
- Sauté the onion and garlic: Heat olive oil or butter in a large pot over medium heat. Add the diced onion and garlic and sauté until they’re fragrant and translucent, about 4-5 minutes.
- Add the cauliflower and celeriac: Once the onion and garlic are softened, add the cauliflower and celeriac to the pot. Stir to combine.
- Add the broth and simmer: Pour in the vegetable or chicken broth and bring the mixture to a simmer. Cover the pot and let it cook for about 15-20 minutes or until the cauliflower and celeriac are tender.
- Blend the soup: Once the vegetables are soft, use an immersion blender to blend the soup until it’s smooth and creamy. If you prefer a chunkier texture, you can blend it less.
- Stir in the heavy cream: After blending, stir in the heavy cream to add richness and smoothness to the soup.
- Season and serve: Taste the soup and season with salt and pepper. Ladle into bowls and serve warm.
Tips for This Recipe
- Adjust consistency: If you prefer a thinner soup, add more broth or water until you reach your desired consistency.
- For a spicier kick: Add a pinch of red pepper flakes or a dash of hot sauce for a little heat.
- Make ahead: This soup can be made in advance and stored in the fridge for up to 3 days. It actually gets even better after sitting overnight!
Optional Additions
- Cheese: A sprinkle of grated parmesan or cheddar on top can add extra flavor.
- Fresh herbs: Garnish the soup with fresh parsley or thyme to enhance the freshness of the dish.
- Bacon: Crispy bacon crumbles make a fantastic topping if you want some added crunch and savory flavor.
Serving Ideas
- Pair with keto bread: Serve the soup with a slice of your favorite keto bread or a keto-friendly roll for a complete meal.
- Side salad: A light salad with fresh greens and a lemon vinaigrette would complement this creamy soup perfectly.
- Keto crackers: Add some homemade keto crackers for a delightful crunch on the side.
Storage Recommendations
- Refrigerate: Leftover soup can be stored in an airtight container in the fridge for up to 3 days.
- Freezing: You can freeze this soup for up to 1 month. Let it cool completely before transferring it to a freezer-safe container. To reheat, thaw overnight in the fridge and heat gently on the stove.
Why Cauliflower and Celeriac Make the Perfect Keto Combo
This dynamic duo of cauliflower and celeriac is not only low in carbs but also high in fiber, making them ideal for a keto-friendly soup. The combination provides the perfect texture and flavor, making this soup both comforting and keto-approved!
Low-Carb Comfort in a Bowl
Craving comfort food but don’t want to derail your keto goals? This Keto Cauliflower Celeriac Soup is exactly what you need. It’s the ultimate low-carb dish that feels indulgent while keeping you in ketosis.
The Power of Celeriac: A Keto Superfood
Celeriac, or celery root, might not get the attention it deserves, but it’s a secret weapon for keto dishes. This veggie is full of nutrients, like vitamin K and fiber, which can help you stay full longer while maintaining your keto macros.
Make It a Meal: Pair with These Keto Sides
Looking for some side dishes to go with your soup? Here are some great keto-friendly options that will complement this creamy, low-carb soup perfectly:
- Keto Garlic Bread: A crunchy, buttery side that’s the perfect accompaniment to any soup. Dip it right into the creamy soup for an extra indulgent bite!
- Cauliflower Mash: For a comforting, mashed potato alternative, cauliflower mash is the way to go. It’s creamy, fluffy, and complements the richness of the soup.
- Keto Salad: A light salad with fresh greens, avocado, and a tangy lemon vinaigrette balances out the richness of the soup. It’s a refreshing contrast that’ll add a crunch to each spoonful of your creamy soup.
- Zucchini Fries: Crispy, salty, and absolutely delicious, zucchini fries are a great low-carb side that pairs beautifully with the soup.
- Cheese Crisps: If you’re craving something crunchy, cheese crisps are a great option. They’re packed with flavor and provide a nice contrast to the soft and creamy texture of the soup.
Each of these sides will elevate your Keto Cauliflower Celeriac Soup and create a more complete, satisfying meal!
Common Questions and Helpful Answers
Can I make this soup dairy-free? Yes, you can substitute the heavy cream with coconut cream or almond milk for a dairy-free version.
Can I use frozen cauliflower? Absolutely! Frozen cauliflower works just as well as fresh. Just be sure to adjust the cooking time slightly, as frozen vegetables may cook faster.
Nutritional Breakdown (Per Serving)
- Calories: 170
- Total Carbs: 9g
- Net Carbs: 5g
- Fat: 13g
- Protein: 3g
Keto Cauliflower Celeriac Soup Recipe
Equipment
- Large Pot
- Immersion Blender
- Sharp knife
- Cutting board
Ingredients
- Cauliflower – 1 medium head
- Celeriac – 1 medium
- Onion – 1 medium
- Garlic – 2 cloves
- Vegetable or chicken broth – 4 cups
- Heavy cream – 1/2 cup
- Olive oil or butter – 2 tbsp
Instructions
- Chop the cauliflower and celeriac into florets and cubes, respectively. Dice the onion and garlic.
- In a large pot, sauté the onion and garlic in olive oil or butter for about 5 minutes.
- Add the cauliflower and celeriac to the pot and stir.
- Pour in the broth and bring to a simmer. Cook for 15-20 minutes until tender.
- Use an immersion blender to blend the soup until smooth.
- Stir in the heavy cream and season with salt and pepper.
- Serve warm and enjoy!
Enjoyed This Recipe?
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