Easy Creamy Kabocha Squash Soup Recipe

This recipe is inspired by Southeast Asian flavors, and we think you’ll love it because it’s easy to make, healthy, creamy, and bursting with cozy, tangy, and warm flavors.

Roasted kabocha squash soup video

Ingredients & Substitutions for kabocha squash soup

How to make kabocha squash soup

Serving suggestions

Side dish

Variations

Roasted butternut squash soup

Questions

Storage

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Kabocha has a flavor that can be described as mildly sweet, nutty, earthy, and slightly savory. It’s reminiscent of sweet potatoes and chestnuts. As it cooks, it develops a beautifully creamy texture and rich flavor, making it perfect for soups and creamy dishes like our kabocha squash pasta. Plus, it’s rich in antioxidants, vitamin C, and beta-carotene, providing a wealth of health-boosting properties, from eye and skin to heart and cell health.

Kabocha squash

Kabocha squash is sometimes called chestnut pumpkin or Japanese squash. It has orange flesh and green skin. You can substitute other winter squashes such as pumpkin, butternut squash, delicata squash, and acorn squash. You can also use sweet potatoes instead of kabocha.

Olive oil

Olive oil or extra virgin olive oil is used to roast the squash in the oven and to make the flavor base with onion, ginger, and garlic. Substitute avocado oil for olive oil.

Garlic, Onion, and Ginger

Onion, ginger, and garlic are three essential ingredients we use for the flavor base of this kabocha squash soup. They add flavor, sweetness, freshness, and aroma.

Spices

We think this soup is excellent with a touch of ground cumin. It adds freshness and goes well with the squash, lime, ginger, and coconut milk. We also add a pinch of red pepper flakes for a mild spiciness. Optionally, you can add half a teaspoon of turmeric.

Coconut milk

The creaminess of the squash and coconut milk make this soup velvety smooth and irresistible. Also, the mild coconut flavor is a perfect flavor match with the mild sweetness of the kabocha.

Vegetable broth

We blend the soup with the help of vegetable broth. Add more or less depending on how thick or thin you want your soup to be.

Vinegar

Stir in a couple of tablespoons of apple cider vinegar before serving the soup. It adds a beautiful touch of acidity that balances the warmth and sweetness of the soup.

Salt and pepper

Sea salt or kosher salt and freshly ground black pepper.

Garnish

Garnish with fresh cilantro and freshly squeezed lime juice. Please don’t forget the lime juice; you’ll love it!

Optional ingredients

You can use pistachio nuts, sesame seeds, pepitas or pumpkin seeds, homemade croutons, or roasted chickpeas to garnish the soup. Cut the kabocha squash in half, scoop out the seeds with a spoon, then lay it flat on a cutting board with the cut side down. With a sharp knife, cut the peel away, trying not to cut out too much of the flesh. Chop the squash into large chunks of the same size, then add it to the baking sheet. Toss with olive oil, salt, and black pepper, arrange on a single layer, and bake for 30 minutes or until fork tender.

Make the flavor base

While the kabocha roasts, make the flavor base. Heat the olive oil in a large pot or Dutch oven. Add chopped onion and fry it gently for 5 minutes. Add grated ginger, garlic, red pepper flakes, and cumin and fry for 1 more minute.

Blend the soup

Add roasted kabocha squash, coconut milk, and vegetable broth to the same pot. Blend with an immersion or standing blender until the soup is creamy. Bring to a boil, then simmer on medium-low heat for a few minutes. Finally, taste and adjust for salt and pepper. When happy with flavor, texture, and consistency, turn the heat off and stir in the apple cider vinegar. Serve with a squeeze of lime juice on top and, optionally, some fresh cilantro. Take your pick from these favorite toppings and sides and upgrade the soup to a restaurant-worthy meal:

Homemade croutons: a fuss-free recipe ready in just 15 minutes Air fryer croutons: made with minimal effort in an air fryer Roasted chickpeas: a fun and crispy topping for soups and salads Air fryer chickpeas: the crispiest chickpeas you’ll ever have Crostini: a perfect side for soups to sop of leftovers Focaccia bread with rosemary: Our no-knead recipe is a guaranteed crowd-pleaser

Homemade Croutons

Roasted Chickpeas

Crostini Recipe

Focaccia

Air fryer tofu, fried tofu, or BBQ tofu for that extra protein kick. Vegan curry: a protein-packed curry with roasted tofu and Indian spices. Mushroom pasta: a fall-friendly pasta with tomatoes and chewy mushrooms. Lentil bolognese with plant-based protein and a tomato-rich sauce.

Air Fryer Tofu

Shaved Brussels Sprouts Salad

Vegan Mushroom Pasta

Lentil Bolognese

And so, if you are not into coconut milk and ginger, try this variation packed with Italian flavors. To make it, add the peeled and chopped kabocha to a baking tray with a sprig of rosemary (only the needles, not the wooden part), a few leaves of sage, two crushed garlic cloves, and onion chopped into four pieces. Season with olive oil, salt, and black pepper, toss, arrange on a single layer, and bake in a preheated oven at 400°F or 200°C for 30 minutes. Transfer veggies to a large pot, add 3 cups of vegetable broth, and blend until smooth. Simmer for 5 minutes, taste and adjust for salt, and serve with homemade croutons, pistachios, or pumpkin seeds.

Sweet potato soup

Although technically not part of the squash and pumpkin family, sweet potatoes have a similar taste, texture, and consistency to kabocha squash. Check out our roasted sweet potato soup recipe. Refrigerator: Let the soup cool down at room temperature, then store it in an airtight container in the fridge for up to 3 days. Reheat your portion in the microwave or a saucepan with a dash of water. Freezer: Let the soup cool down completely, then transfer it to a freezer-friendly container and freeze for up to 3 months. My tip is to freeze it in individual portion sizes.Thaw: Defrost it in the microwave with the thawing function or the refrigerator over a few hours.

Cauliflower soup with a cheesy flavor and irresistible texture. Eggplant soup takes only 30 minutes and is packed with eggplant and tomatoes. Butternut squash soup is an earthy, fulfilling, and nutritious dish for the whole family. Zucchini soup – a fresh green summer soup that pairs perfectly with croutons. Sweet potato soup with creamy, earthy, and sweet flavor notes. Broccoli soup – the perfect way to use broccoli leftovers. Lentil soup with lentils, kale, and authentic Italian flavor. Tuscan bean soup is packed with protein and fiber, a perfect bowl of comfort food.

Cauliflower Soup

Eggplant Soup

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Zucchini Soup

Sweet Potato Soup

Broccoli Soup

Lentil Soup

Tuscan White Bean Soup

Roasted kabocha squash – ready in 25 minutes and no peeling required. Butternut squash ravioli with homemade pasta dough and a velvety ricotta filling. Creamy butternut squash risotto – try this Italian recipe for a cheesy and creamy risotto. Pasta with kabocha squash with an indulgent and Sunday-dinner-friendly pasta sauce.