Thai Coconut Potsticker Soup Recipe

Thai coconut potsticker soup is richly flavored and simple to make in about 29 minutes. This version combines classic Tom Kha elements—coconut milk, lemongrass, lime and mushrooms—with frozen potstickers for a quick, satisfying weeknight meal.

When we eat out, I often steer the decision toward my favorite Thai restaurant. Their Tom Kha soup inspired me to recreate a home version that keeps the comforting coconut base but swaps in potstickers for an easy, flavorful twist.

What is Tom Kha? Tom Kha is a Thai coconut soup traditionally made with coconut milk, lemongrass, galangal or ginger, Thai chiles, mushrooms, fish sauce and lime juice. It’s usually prepared with chicken but can also feature shrimp, pork or tofu. Compared with Tom Yum, Tom Kha is creamier and leans sweeter and more savory thanks to the coconut milk.

This recipe streamlines the classic flavors and adds frozen potstickers so you can have a hearty bowl in under 30 minutes—perfect for busy evenings.

We loved this soup!!! So fast and easy to make. I added chili paste to mine for a little kick! Much enjoyed! Thank you!

CHRISTINA

Ingredients

Below are the key ingredients and helpful substitutions. Exact measurements follow in the recipe card.

• Garlic – use whole fresh cloves. They simmer in the broth to release flavor and are removed before serving.
• Ginger – fresh or frozen works. A one-inch piece simmers with the broth and is discarded before serving.
• Lemongrass – if fresh lemongrass is unavailable, substitute an extra teaspoon of lime zest or a lemongrass paste stirred in with the coconut milk and fish sauce.
• Lime – use both zest and juice for bright acidity; two small limes or one large lime are sufficient.
• Thai red curry paste – adds warmth and depth that balances the coconut. This recipe is not overly spicy; add chili crisp or sriracha to increase heat if desired.
• Chicken broth – use a high-quality broth or stock for the best base flavor.
• Fish sauce – provides salty, savory umami. For a vegetarian version, omit and replace with soy sauce.
• Coconut milk – canned coconut milk or coconut cream, depending on how rich you want the soup.
• Onion – a yellow onion diced for subtle sweetness.
• Shiitake mushrooms – fresh sliced shiitakes are ideal; baby bella mushrooms work as a substitute.
• Frozen potstickers – chicken potstickers are used here. For a vegetarian soup, use vegetable potstickers and vegetable broth.
• Cilantro – stirred in at the end for a fresh finish; omit if you dislike cilantro.

Instructions

Step-by-step photos were included in the original post. The condensed instructions below will guide you through an easy preparation.

1. Simmer aromatics: In a large pot over high heat combine whole garlic cloves, a one-inch piece of ginger, and lemongrass pieces with lime zest, red curry paste and chicken broth. Bring to a boil, then reduce heat to medium and simmer 5–7 minutes to infuse the broth.
2. Remove the aromatics: Use a slotted spoon to remove and discard the garlic, ginger and lemongrass.
3. Add coconut milk and vegetables: Stir in fish sauce and the coconut milk, then add diced onion, sliced shiitake mushrooms and frozen potstickers. Simmer on medium for 8–10 minutes, until mushrooms are tender and potstickers are heated through.
4. Finish and serve: Stir in fresh lime juice and chopped cilantro. Serve immediately, garnished with lime wedges, sliced green onions, fresh cilantro leaves and optional thinly sliced Thai chilies or a drizzle of chili crisp.

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