Butternut Squash Soup with Coconut Milk and Ginger

Butternut squash soup with coconut milk and ginger brings deep roasted sweetness to a simple, silky bowl. Cubes of squash develop lightly caramelized edges in the oven, then simmer with onion, garlic, ginger, warm spices, vegetable broth, and coconut milk. Blending turns those familiar ingredients into a smooth soup without flour or heavy cream.

RECIPE CARD

Butternut Squash Soup with Coconut Milk and Ginger

Prep

15 min

Cook

45 min

Total

1 hr

Yield

4 servings

Ingredients

• 1 medium butternut squash (about 1 1/2 pounds), peeled, deseeded, and cubed
• 2 tablespoons olive oil, divided
• 1 small onion, chopped
• 2 garlic cloves, minced
• 1 tablespoon grated fresh ginger
• 1 can (14 ounces) unsweetened coconut milk
• 3 cups vegetable broth
• 1/2 teaspoon ground cumin
• 1/2 teaspoon ground turmeric
• 1/2 teaspoon salt, plus more to taste
• 1/4 teaspoon freshly ground black pepper, plus more to taste
• 2 tablespoons chopped fresh cilantro, for garnish
• 1 teaspoon fresh lime juice, optional, for serving

Quick Method

Condensed overview. Use Full Instructions for the complete method, timing and doneness details.

1. Roast the squash: Heat oven to 400°F (200°C). Toss squash cubes with one tablespoon olive oil, a pinch of salt and pepper. Roast in one layer 25…
2. Sauté the aromatics: Heat remaining tablespoon olive oil in a large pot. Cook onion 5 to 7 minutes until translucent. Add garlic and ginger and cook about…
3. Add squash and spices: Add roasted squash to the pot. Sprinkle with cumin and turmeric and stir for about one minute to coat without scorching.
4. Simmer with coconut milk and broth: Pour in coconut milk and vegetable broth, scraping the pot bottom. Simmer gently uncovered for 10 to 15 minutes until squash is very soft.
5. Blend until velvety: Remove from heat and carefully blend with an immersion blender until completely smooth. Alternatively cool slightly and blend in small batches following blender hot-liquid…
6. Check seasoning and consistency: Taste the soup and add the remaining salt and pepper gradually. Thin with warm broth or water one tablespoon at a time if needed,…
7. Garnish and serve: Ladle into four bowls, top with chopped cilantro and add a few drops of optional lime juice immediately before serving.

Full Instructions ↓ Print Recipe

This recipe makes four servings in about an hour: 15 minutes of preparation and 45 minutes of cooking. Ready the aromatics while the squash roasts. Keep the cilantro and optional lime for the finish.

Why You’ll Love It

• Roasted flavor: Browned squash edges add depth before the soup reaches the stove.
• Velvety texture: Coconut milk and careful blending make a creamy bowl without dairy.
• Make-ahead friendly: The finished soup reheats gently with a little broth if it thickens.

Ingredients

• 1 medium butternut squash (about 1 1/2 pounds), peeled, deseeded, and cubed
• 2 tablespoons olive oil, divided
• 1 small onion, chopped
• 2 garlic cloves, minced
• 1 tablespoon grated fresh ginger
• 1 can (14 ounces) unsweetened coconut milk
• 3 cups vegetable broth
• 1/2 teaspoon ground cumin
• 1/2 teaspoon ground turmeric
• 1/2 teaspoon salt, plus more to taste
• 1/4 teaspoon freshly ground black pepper, plus more to taste
• 2 tablespoons chopped fresh cilantro, for garnish
• 1 teaspoon fresh lime juice, optional, for serving

The original method uses olive oil twice, so the total here is two tablespoons: one for roasting and one for the pot. Choose unsweetened coconut milk rather than coconut cream or a sweet coconut beverage. Shake the can before opening it if possible; separated cream and liquid will still blend together in the simmering soup. Vegetable broth keeps the base meat-free, but check its salt level before adding the final seasoning.

Step-by-Step Instructions

Step 1: Roast the Squash

Heat the oven to 400°F (200°C). Spread the peeled, deseeded squash cubes on a baking sheet in one layer. Toss with one tablespoon of olive oil, a pinch from the measured salt, and a little pepper. Roast for 25 to 30 minutes, turning once, until a fork slides through the center and several edges are golden. Crowding the tray will steam the squash instead of browning it.

Step 2: Sauté the Aromatics

While the squash roasts, warm the remaining tablespoon of olive oil in a large pot over medium heat. Add the chopped onion and cook for five to seven minutes, stirring occasionally, until soft and translucent. Add the minced garlic and grated ginger, and stir for about two minutes, just until fragrant. Lower the heat if the garlic starts to brown; burnt garlic can make the finished soup bitter.

Step 3: Add Squash and Spices

Tip the roasted squash into the pot with the onion mixture. Sprinkle over the cumin and turmeric and fold gently for about one minute, until the cubes are coated. The spices should smell warm but should not scorch on the bottom of the pot. If the pan looks dry, turn the heat down; the broth in the next step will loosen any flavorful browned bits.

Step 4: Simmer with Coconut Milk and Broth

Pour in the unsweetened coconut milk and three cups of vegetable broth. Stir thoroughly, scraping the bottom of the pot, then bring the mixture to a gentle simmer. Cook uncovered for 10 to 15 minutes, stirring once or twice. The squash should be very soft and the liquid lightly orange. Avoid a hard boil, which can reduce the broth too quickly and leave the coconut milk looking uneven.

Step 5: Blend Until Velvety

Remove the pot from the heat. Set an immersion blender fully into the soup before switching it on, then blend in short passes until the mixture is completely smooth. Keep the blade below the surface to prevent hot splashes. If using a countertop blender instead, let the soup cool slightly, work in small batches, and follow the blender manufacturer’s hot-liquid guidance. Return the purée to the pot if needed.

Step 6: Check Seasoning and Consistency

Taste a small spoonful after the soup has cooled enough to handle. Add the rest of the measured salt and pepper gradually, stopping when the squash, ginger, and coconut taste balanced. If it is too thick to pour easily, stir in a little extra warm broth or water, one tablespoon at a time. Warm gently on low heat after adjusting; do not boil it vigorously once blended.

Step 7: Garnish and Serve

Ladle the hot soup into four bowls. Scatter chopped cilantro over each serving and, if you like a brighter finish, add a few drops of the optional lime juice just before eating. Keep the garnish light so the roasted squash remains the main flavor. Serve immediately with a spoon, while the surface is smooth and the soup is comfortably hot.

Substitutions & Variations

Chicken broth can replace vegetable broth if a vegetarian soup is not required. For stronger ginger flavor, add a little more while sautéing, then taste after blending. Optional lime juice can sharpen a soup that tastes too sweet.

The coconut milk already gives this soup a soft finish; thin it with warm broth if needed. Our Mediterranean chickpea salad offers a contrasting crisp texture.

What to Serve With

Serve smaller portions as a first course, or make a meal with toast or a salad. The soup pairs well with baked zucchini fritters for a warm vegetable plate. For a broader spread, add Lebanese hummus and plain bread, keeping the soup’s cilantro and optional lime as the final fresh accents.

Make-Ahead and Storage

Let leftover soup cool promptly, then refrigerate it in a covered container for up to three days. Reheat gently in a pot over low to medium-low heat, stirring often. It may thicken after chilling; add warm broth or water a tablespoon at a time until it flows smoothly again. Freeze in suitable containers with room for expansion for up to two months, then thaw in the refrigerator before reheating. Add cilantro only after reheating.

Frequently Asked Questions

Do I have to roast the squash?

Roasting gives the squash lightly browned edges and a deeper flavor. You could cook cubes in the broth until tender, but the result will taste less roasted. For this version, the oven step is worth keeping.

Why is my soup too thick?

Squash size and simmering time both affect thickness. Stir in warm broth or water one tablespoon at a time after blending. Stop when the soup pours easily from a ladle while still coating the spoon.

Can I make this soup without an immersion blender?

Yes. Let the hot mixture cool slightly, then blend it in small batches with a countertop blender, following its instructions for hot liquids. Return the purée to the pot and warm gently before serving.

The key checks are simple: tender browned squash, softened aromatics, a gentle simmer, and a completely smooth blend. Season only after tasting, then finish with cilantro so each bowl stays bright.