Instant Pot Tom Yum Soup

Instant Pot Tom Yum Soup

This is an older recipe from Foraged Dish. I wanted to give it a little update, so here it is! 

There is a Thai restaurant in Estes Park, which we drive by after visiting Rocky Mountain National Park. After a long day outside, when it's starting to get a bit chilly, nothing is better than a stop at that restaurant for a cozy Thai soup or spicy curry. 

Tom Yum soup is also the ultimate soup when you're sick. It's brothy, with chicken and veggies, and scented with lemongrass and ginger. This version is an Instant Pot recipe -- easy is key when you're not feeling your best. 

Instant Pot Tom Yum Soup

Some typical Thai ingredients can be hard to find here in the states! Here's where to look and what to do if you can't find it: 

You can find lemongrass in the herb section of some grocery stores, at a local Asian Market, or online. Use it while it's fresh! The Asian Market near me sells it in sets of two stalks. This recipe only calls for one, but I try to use the second one for another batch of soup within a week because I find that as soon as the lemongrass dries out it loses it's flavor. I've had poor success in freezing it, unfortunately. (Anyone have tips?) 

In this recipe, I call for ginger and not galangal. Most Tom Yum recipes call for both, but galangal is another ingredient that can be hard to get your hands on. If you do go to an Asian Market, look there and use half galangal, half ginger in the recipe. Otherwise, don't worry about it for one minute -- the favor of ginger is very similar to galangal (galangal is just a bit more mild), so using all ginger is just fine!

Kaffir lime is in a lot of Thai recipes but I don't include it in the instructions below at all because I've found it's nearly impossible to buy in the states! (That said, it has an amazing aroma, so if you can find it, add 3 leaves to the pot before closing it up, and then remove them before serving). It's also very hard to buy kaffir lime seeds in the United States, but I would love to grow one! I have seen a few companies that will ship a grafted plant, so I might try it. 

Last but not least: fish sauce isn’t for everyone (but you can usually find it in the Asian section of your grocery store). If you're not that into it, use Worcestershire sauce instead (it's ok, I have my own trepidations). It's not quite the same, but it will provide some of that Unami flavor that rounds out the broth. 

Phew! Thai food is an adventure on it's own! But don't let that stop you -- this soup is delicious, nourishing, and cozy. And this version has been adapted to make it a bit more approachable. Enjoy! 

Instant Pot Tom Yum Soup

Instant Pot Tom Yum Soup

Published December 11, 2018 by
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Serves: 6   |    Active Time: 15 minutes


  • 1 tablespoon coconut oil
  • 4 garlic cloves, minced
  • 1/2 onion, diced
  • 3 tablespoons ginger, finely minced
  • 1 large carrot, diced
  • 1 zucchini, diced
  • 2 cups mushrooms, sliced or quartered
  • 1/2 pound boneless chicken breast
  • 3 green onions, white and dark green parts removed, then sliced
  • 2-5 minced Thai chili peppers, depending on spice preference
  • 8 cups chicken or bone broth
  • 1 cup canned full-fat coconut milk
  • 1 teaspoon lime juice
  • 1 stalk lemongrass
  • 1/8 teaspoon fish sauce
  • Optional for serving: chili oil, cilantro, lime wedges

  • Directions:

    1. Heat coconut oil in the bottom of an Instant Pot on the “Sauté” setting. When oil is melted, add diced onion, and minced garlic and ginger. Sauté until onions are translucent.
    2. Add diced carrots, diced zucchini, sliced mushrooms, chicken breasts, green onions, Thai chili peppers, broth, coconut milk, lime juice, stalk of lemongrass, and fish sauce.
    3. Place lid on Instant Pot and turn to “Soup” setting with timer set to one minute. Turn vent to sealed position.
    4. When timer goes off, release the pressure through the vent. Using tongs or a slotted spoon, pull chicken from soup and use two forks to shred it into bite-sized pieces. Place shredded chicken back in soup and stir. Remove lemongrass stalks (you can use them as garnish, but they are not great for just eating -- they just add flavor to the broth).
    5. Serve hot with additional chili oil, cilantro, lime, or hot sauce (such as Sriracha).