Easy Slow Cooker Tom Kha Soup Recipe

Hey there! So, the other day I found myself craving something warm and cozy—mainly because the weather’s been as unpredictable as a cat at bath time. As I was rummaging through my kitchen, I stumbled upon my trusty slow cooker and thought, “Why not whip up some Tom Kha soup?” It’s a favorite of mine, not only because it’s delicious but also because it reminds me of that little Thai place I used to visit back in college, where the owner would always sneak me an extra spring roll. Ah, memories!

Why You’ll Love This

I make this soup whenever I need a bit of comfort without the hassle of standing over a stove all day. My family goes crazy for it, especially on those days when we all just want to curl up on the couch and watch a movie. (And let’s be honest, most days end up like this.) Plus, it’s one of those recipes that fills the house with a delightful aroma that even the neighbors envy.

Ingredients

  • 1 can coconut milk (I sometimes use light coconut milk, but I think it tastes better with the full-fat version)
  • 3 cups chicken broth (or veggie broth, if you’re feeling veggie)
  • 1 inch piece of fresh ginger, sliced (or a teaspoon of ground ginger in a pinch)
  • 3 tablespoons fish sauce (my grandmother always insisted on Brand X, but honestly any version works fine)
  • 2 tablespoons lime juice (fresh is best, but bottled is okay)
  • 1 tablespoon sugar (occasionally, I swap this with honey)
  • 2 stalks lemongrass, chopped
  • 2-3 chicken breasts, sliced thinly (or tofu for a veggie option)
  • 1 cup mushrooms, sliced (I love using shiitake, but any will do)
  • 2-3 Thai red chilies, optional (or skip if you prefer it milder)
  • Fresh cilantro for garnish (go crazy with it, or not, your call!)
Easy Slow Cooker Tom Kha Soup Recipe

Directions

  1. Grab your slow cooker and toss in the coconut milk, chicken broth, ginger, fish sauce, lime juice, sugar, and lemongrass. Give it a good stir (this is where I usually sneak a taste, though it’s not quite there yet).
  2. Add the chicken and mushrooms. Set the slow cooker to low for 4-5 hours or high for 2-3 hours. Don’t worry if it looks a bit weird at this stage—it always does!
  3. About 30 minutes before you’re ready to serve, toss in those Thai chilies if you’re using them. This is usually when I start getting really excited because the house smells amazing.
  4. Once it’s done, ladle the soup into bowls and sprinkle with fresh cilantro. Serve it up with a side of steamed rice, if you’re feeling fancy.

Notes

Through some trial and error (and one slightly burnt batch), I found that using fresh lime juice really does make a difference. Also, if you’re not a fan of cilantro, just skip it—no one’s judging!

Easy Slow Cooker Tom Kha Soup Recipe

Variations

I’ve tried swapping out the chicken for shrimp—it turned out lovely. Though, I once tried to make it with beef, and let’s just say it wasn’t my finest moment. Experiment, but maybe stick to lighter proteins.

Equipment

If you don’t have a slow cooker, a large pot on low heat will work in a pinch. Just keep an eye on it so it doesn’t boil over. Trust me, cleaning up coconut milk from the stove is an adventure I wouldn’t recommend.

Easy Slow Cooker Tom Kha Soup Recipe

Storage

This soup keeps well in the fridge for up to 3 days, though honestly, in my house it never lasts more than a day! Just reheat gently on the stove or microwave.

Serving Suggestions

I love serving this with a side of jasmine rice. My family has a tradition of adding a splash of soy sauce just before eating—it’s oddly satisfying.

Pro Tips

I once tried rushing this step and regretted it because the flavors didn’t meld together properly. Slow and steady wins the race with this one!

FAQ

Can I make this vegetarian?
If you’re skipping the chicken, just amp up the mushrooms, maybe throw in some tofu, and use vegetable broth. It’s still delish!

What if I don’t have lemongrass?
Honestly, it’s a key flavor, but in a pinch, lemon zest and a bit of ginger can give you the same vibe. Not perfect, but close enough.

How spicy is this recipe?
With the chilies, it’s got a bit of a kick, but you can totally control the heat level. Or leave them out entirely if you prefer a milder soup.

★★★★★ 4.30 from 166 ratings

Easy Slow Cooker Tom Kha Soup Recipe

yield: 4 servings
prep: 15 mins
cook: 20 mins
total: 50 mins
A simple and delicious Thai coconut soup made effortlessly in a slow cooker, perfect for a cozy dinner.
Easy Slow Cooker Tom Kha Soup Recipe

Ingredients

  • 2 cups chicken broth
  • 1 can (14 oz) coconut milk
  • 1 tablespoon fish sauce
  • 1 tablespoon lime juice
  • 2 stalks lemongrass, chopped
  • 3 slices galangal
  • 1 pound chicken breast, sliced
  • 1 cup mushrooms, sliced
  • 2 tablespoons cilantro, chopped

Instructions

  1. 1
    Combine chicken broth, coconut milk, fish sauce, lime juice, lemongrass, and galangal in the slow cooker.
  2. 2
    Add sliced chicken breast and mushrooms to the mixture.
  3. 3
    Cover and cook on low for 4 hours, or until chicken is cooked through.
  4. 4
    Stir in chopped cilantro just before serving.
CLICK FOR NUTRITION INFO

Approximate Information for One Serving

Serving Size: 1 serving
Calories: 350 caloriescal
Protein: 25 gg
Fat: 25 gg
Saturated Fat: 0g
Trans Fat: 0g
Cholesterol: 0mg
Sodium: 0mg
Potassium: 0mg
Total Carbs: 10 gg
Fiber: 0g
Sugar: 0g
Net Carbs: 0g
Vitamin A: 0
Vitamin C: 0mg
Calcium: 0mg
Iron: 0mg

Nutrition Disclaimers

Number of total servings shown is approximate. Actual number of servings will depend on your preferred portion sizes.

Nutritional values shown are general guidelines and reflect information for 1 serving using the ingredients listed, not including any optional ingredients. Actual macros may vary slightly depending on specific brands and types of ingredients used.

To determine the weight of one serving, prepare the recipe as instructed. Weigh the finished recipe, then divide the weight of the finished recipe (not including the weight of the container the food is in) by the desired number of servings. Result will be the weight of one serving.

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