Kabocha Curry Cashew Soup — Gluten-Free & Dairy-Free Comfort Recipe

If you’re looking for a comforting, nutrient-dense meal, this Kabocha Curry Cashew Soup is a winner. It combines naturally sweet kabocha squash, creamy coconut milk, and warming curry spices, finished with a crunchy pumpkin seed topping for contrast and extra flavor.

This soup is rich, silky, and satisfying while remaining gluten-free and dairy-free. It’s simple to make and full of wholesome ingredients, making it ideal for a cozy weeknight dinner or batch cooking for the week.

Health benefits of this kabocha curry cashew soup with pumpkin seed topping

Kabocha squash delivers fiber, vitamin A, vitamin C, and antioxidants, supporting skin health, immunity, and digestion. Its natural sweetness and velvety texture make it an excellent base for a blended soup. Cashews add healthy fats, protein, and magnesium, contributing to heart health and sustained energy.

Full-fat coconut milk adds the rich, silky mouthfeel that makes this soup feel indulgent. Coconut milk also provides medium-chain triglycerides (MCTs), which can be a quick source of energy. Roasted pumpkin seeds seasoned with curry powder and sea salt add a crunchy, savory topping, and a drizzle of yogurt or coconut cream brings a pleasant tang and extra richness.

Reasons you’ll love this plant-based curry soup recipe

This Kabocha Curry Cashew Soup is easy to make, deeply comforting, and versatile. It’s naturally gluten-free and dairy-free, making it suitable for many dietary needs. Roast the squash, onion, and garlic, blend them with soaked cashews and bone broth, then simmer with coconut milk and curry powder for a smooth, spiced soup.

Finish with the roasted pumpkin seed topping and a swirl of coconut cream or yogurt. Serve it on its own for a light meal, or pair with gluten-free bread or a fresh salad for something heartier. It also reheats well, making it a great option for meal prep.

Ingredients you’ll need

• Raw cashews
• Medium kabocha squash
• Yellow onion
• Garlic cloves
• Extra-virgin olive oil
• Chicken bone broth or preferred broth
• Curry powder
• Sea salt
• Freshly ground black pepper
• Full-fat coconut milk
• Yogurt or coconut cream (optional topping)

Pumpkin Seed Topping:

• Extra-virgin olive oil
• Raw pumpkin seeds
• Curry powder
• Sea salt

How to make Kabocha Curry Cashew Soup (gluten-free & dairy-free)

Preheat the oven to 400°F (200°C). Place raw cashews in a medium bowl and cover with boiling water to soak while you prepare the squash.

Cut the kabocha squash in half and scoop out the seeds. Drizzle the cut sides with olive oil and place them cut-side down on a sheet pan. Add the quartered onion and whole garlic cloves to the pan, drizzle with a little more oil, and roast for about 40 minutes, until the squash is tender.

Remove the pan from the oven and let the vegetables cool slightly. Drain the cashews. When the squash is cool enough to handle, scoop out the flesh and add it to a blender with the roasted onion, garlic, drained cashews, bone broth, curry powder, sea salt, and black pepper. Blend until smooth.

Pour the blended mixture into a large saucepan, stir in the coconut milk, and gently heat until simmering so the flavors can meld. Do not boil vigorously; a gentle simmer is ideal.

To make the pumpkin seed topping, warm the olive oil in a sauté pan over medium heat. Add the pumpkin seeds, curry powder, and sea salt, stirring until the seeds are toasted and fragrant, about 2–3 minutes. Watch carefully so the seeds don’t burn.

Serve the soup in bowls topped with the toasted pumpkin seeds and a drizzle of yogurt or coconut cream, if desired.

To store

Allow the soup to cool completely before transferring to an airtight container. Refrigerate for up to 2–3 days or freeze for up to 2–3 months. When reheating, stir well and heat gently; the texture can shift slightly after freezing.

Recipe substitutions & questions

Here are some easy substitutions to adapt the recipe:

1. Butternut squash: A good stand-in for kabocha with similar sweetness and creaminess.
2. Pumpkin: Fresh or canned pumpkin works if you prefer a classic pumpkin flavor.
3. Alternative nuts or seeds: Almonds, macadamia nuts, or sunflower seeds can replace cashews. If using almonds, blend thoroughly. Sunflower seeds are a nut-free option that still adds richness.
4. Different milk: Almond, cashew, or oat milk can be used, though they won’t be as rich as full-fat coconut milk. If dairy is acceptable, heavy cream will add extra richness.
5. Broth options: Use vegetable or chicken broth if you prefer; both work well in this soup.
6. Toppings: Swap pumpkin seeds for sunflower seeds, chopped nuts, or toasted chickpeas for a different texture.

These swaps will slightly change flavor and texture but still yield a delicious soup.

Is kabocha squash the same as pumpkin?

Kabocha squash, sometimes called Japanese pumpkin, is sweeter and denser than typical carving pumpkins. It becomes very smooth when cooked, making it ideal for soups. If kabocha isn’t available, use butternut or pumpkin as alternatives.

Why add cashews to soup?

Cashews add creaminess, body, and a boost of protein to blended soups. They create a richer texture without dairy and increase the soup’s nutritional value.

More healthy soup recipes you’ll love

Try other comforting, nutrient-packed soups to expand your meal rotation—roasted tomato basil, creamy potato and leek, or hearty paleo chili are all great options for different moods and occasions.