This Creamy Kohlrabi Soup is a warm, comforting dish that’s surprisingly light and entirely dairy-free. Featuring the subtle sweetness of kohlrabi—a lesser-known member of the cabbage family—this soup boasts a velvety texture and nourishing profile without the need for cream or butter. It’s ideal for anyone looking for a cozy, plant-based option during cooler months or as a gentle starter for any meal. Its clean, earthy flavor pairs well with fresh herbs and crusty bread, making it a delightful addition to your soup repertoire.

FULL RECIPE

Ingredients

• 2 tablespoons olive oil
• 1 medium yellow onion, chopped
• 2 cloves garlic, minced
• 1 pound kohlrabi (about 2 medium bulbs), peeled and diced
• 1 medium Yukon gold potato, peeled and diced
• 4 cups low-sodium vegetable broth
• 1 teaspoon sea salt (adjust to taste)
• ½ teaspoon freshly ground black pepper
• ½ teaspoon ground coriander (optional for added warmth)
• 1 cup unsweetened almond milk or oat milk
• 2 tablespoons nutritional yeast (optional, for cheesy flavor)
• Fresh parsley or chives, for garnish

Directions

1. Heat the olive oil in a large pot over medium heat.
2. Add the chopped onion and sauté for about 5 minutes until translucent.
3. Stir in the garlic and cook for another 1-2 minutes until fragrant.
4. Add the diced kohlrabi and potato, stirring to coat the vegetables with the oil and aromatics.
5. Pour in the vegetable broth, bring to a boil, then reduce the heat and simmer for 20-25 minutes or until the kohlrabi and potato are tender.
6. Remove the pot from the heat and allow it to cool slightly before blending.
7. Using an immersion blender or transferring in batches to a high-speed blender, puree the soup until smooth and creamy.
8. Return the soup to the pot over low heat. Stir in the plant-based milk and nutritional yeast (if using).
9. Season with salt, pepper, and ground coriander (if using). Warm through for 5-10 minutes, stirring occasionally.
10. Ladle into bowls, garnish with fresh herbs, and serve warm.

Nutrition Facts 

• Calories: 165
• Total Fat: 7g
• Saturated Fat: 1g
• Cholesterol: 0mg
• Sodium: 620mg
• Total Carbohydrates: 22g
• Dietary Fiber: 5g
• Sugars: 4g
• Protein: 4g
• Vitamin A: 2% DV
• Vitamin C: 90% DV
• Calcium: 8% DV
• Iron: 6% DV

Health Benefits of Kohlrabi

Kohlrabi is a cruciferous vegetable that’s often overlooked but packed with nutrition. It’s rich in vitamin C, providing more than 100% of the daily recommended intake in just one cup. This powerful antioxidant helps support immune function, collagen production, and skin health. Additionally, kohlrabi contains fiber for digestive health, and its low calorie content makes it a great option for those seeking lighter meals. As a member of the brassica family, it also contains glucosinolates—compounds that may have cancer-protective properties. Including it in soups is an easy way to boost nutrient density without overpowering the dish.

Why Choose a Dairy-Free Version

A dairy-free creamy soup offers both health and lifestyle benefits. For those with lactose intolerance, milk allergies, or a vegan diet, traditional creamy soups may be off-limits. By using unsweetened plant-based milk such as almond or oat milk, this kohlrabi soup remains creamy and satisfying while being suitable for a wider audience. Removing dairy also reduces saturated fat, making the dish heart-healthier. Furthermore, plant-based soups tend to be lighter and easier to digest, which is ideal for those seeking comfort food without heaviness.

Flavor Profile and Texture

Despite being a light and plant-based soup, this recipe achieves a luxurious, velvety texture thanks to the combination of kohlrabi and potato. When blended, these starchy vegetables create a naturally creamy consistency that rivals any dairy-based counterpart. The flavor is subtly sweet and slightly peppery due to the kohlrabi, balanced by the savory onion, garlic, and optional nutritional yeast. The soup is mild enough to be enjoyed by picky eaters but can be elevated with herbs and spices for more complexity. It’s a cozy, comforting bowl that feels indulgent while being wholesome.

Customization and Add-ins

This soup provides a versatile base for many customizations. For a spicier version, a pinch of red pepper flakes or cayenne pepper can add heat. Fresh herbs like thyme, dill, or basil can introduce a new layer of flavor, while a squeeze of lemon juice adds brightness. You can also toss in a handful of greens such as spinach or kale during the final minutes of cooking for extra nutrients. If you prefer more protein, cooked white beans or lentils blend in smoothly and make the dish heartier. The recipe adapts well to a wide range of dietary preferences and pantry availability.

Serving Suggestions

Creamy kohlrabi soup is best served warm and makes an excellent starter or light lunch. It pairs beautifully with crusty bread, especially whole grain or sourdough, which adds texture and makes the meal more satisfying. For added richness, a swirl of plant-based cream or a drizzle of olive oil on top can be both visually appealing and delicious. Garnishing with fresh herbs like parsley, chives, or microgreens enhances the aroma and presentation. For a more substantial meal, serve it alongside a hearty salad or a protein-rich grain dish like quinoa or lentil pilaf.

Storage and Reheating Tips

This soup stores well, making it ideal for meal prep or leftovers. Once cooled, transfer the soup into airtight containers and refrigerate for up to 4–5 days. It can also be frozen for up to 3 months. When freezing, leave a little space at the top of containers to allow for expansion. To reheat, gently warm the soup in a saucepan over medium heat, stirring occasionally. If the texture thickens after storage, add a splash of plant-based milk or broth to restore its creamy consistency. Avoid boiling after adding almond or oat milk, as this can sometimes alter the texture.

Seasonal Appeal and Ingredient Availability

Kohlrabi is typically in season from late fall to early spring, making this soup particularly appealing during cooler months. Its comforting warmth and seasonal ingredients make it a natural fit for autumn and winter menus. That said, many grocery stores now carry kohlrabi year-round, especially in the produce sections of health-conscious or organic markets. Potatoes, onions, and garlic are kitchen staples, and plant-based milk options are widely available, making this recipe easy to prepare anytime. Its seasonal flexibility also allows you to adapt the flavor with herbs and toppings based on what’s fresh and available.

Nutritional Overview

With around 165 calories per serving, this soup offers a satisfying yet low-calorie meal option. It provides about 5 grams of fiber, which supports digestion and helps you feel full longer. The fat content is modest and derived mainly from heart-healthy olive oil, while the protein, although moderate, can be enhanced with the optional nutritional yeast or the addition of legumes. The soup is also high in vitamin C and contains beneficial amounts of calcium and iron, making it nutritionally balanced for a light meal. It’s suitable for gluten-free, vegan, and dairy-free diets.

Kid-Friendly and Beginner-Friendly

This recipe is perfect for families or those just starting out with plant-based cooking. Its simple ingredients and straightforward method make it approachable, even for novice cooks. The mild flavor and creamy texture are often appealing to children, and the soup can easily be served with kid-friendly sides like crackers or grilled sandwiches. You can also blend it extra smooth for picky eaters who prefer not to see visible vegetable pieces. For those new to cooking with kohlrabi, this is a gentle and rewarding introduction to its taste and versatility.

Sustainability and Budget Considerations

Kohlrabi is an economical vegetable, especially when purchased in season or from local farmers’ markets. It yields a generous amount of edible flesh once peeled and can help reduce food waste when paired with other staple pantry items like potatoes and broth. This recipe is cost-effective, using affordable ingredients and requiring minimal energy to cook. Since it is plant-based, it also carries a smaller environmental footprint compared to animal-based soups. Choosing to make dishes like this at home contributes to more sustainable food practices while keeping your grocery bill low.

Conclusion

Creamy Kohlrabi Soup is a delicious and nourishing recipe that checks all the boxes: it’s comforting, easy to make, light yet satisfying, and suitable for various dietary needs. Its subtly sweet flavor, smooth texture, and versatility in seasonings and toppings make it a reliable choice for weeknight meals or elegant starters. With benefits ranging from improved digestion to immune support, and practicality in storage and reheating, this soup deserves a spot in your seasonal recipe rotation. Whether you’re new to kohlrabi or a seasoned fan, this dairy-free twist on a classic comfort food is sure to impress.