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Keto Tom Kha Gai creamy coconut chicken soup in a pot.

Rich & Comforting Keto Tom Kha Gai

Rich and comforting Keto Tom Kha Gai is a creamy Thai coconut chicken soup known for its balance of savory, tangy, and aromatic flavors. Made with coconut milk, fragrant herbs, and tender chicken, this dish delivers classic Thai comfort while staying low carb and keto friendly. It is a warming soup that feels indulgent yet light and nourishing.
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Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Servings: 4
Cuisine: thai
Calories: 380
Ingredients Method Notes

Ingredients
  

  • 1 pound boneless, skinless chicken thighs or chicken breast, thinly sliced
  • 2 cups full-fat coconut milk, unsweetened
  • 2 cups chicken broth, low sodium
  • ¼ cup fresh galangal, thinly sliced
  • 2 stalks lemongrass, lightly crushed
  • 4 kaffir lime leaves, torn
  • 1 cup mushrooms, sliced
  • 3 cloves garlic, minced
  • 2 tablespoons fish sauce, sugar free
  • 2 tablespoons fresh lime juice
  • 1 chili pepper, sliced, or one teaspoon chili paste
  • ¼ cup fresh cilantro, chopped

Method
 

  1. Bring the chicken broth to a gentle simmer in a large pot and add the lemongrass, galangal, and kaffir lime leaves, allowing the aromatics to infuse the broth for several minutes.
  2. Pour in the coconut milk and stir gently, then add the sliced chicken and simmer until the chicken is fully cooked and tender.
  3. Add the mushrooms, garlic, fish sauce, and chili, cooking briefly until the mushrooms soften.
  4. Remove from heat, stir in fresh lime juice, discard the lemongrass and galangal, and garnish with fresh cilantro before serving.

Notes

  • Chicken thighs provide more richness, while chicken breast offers a leaner option.
  • Ginger can be used if galangal is unavailable, though galangal gives a more authentic flavor.
  • Adjust lime juice, fish sauce, and chili to balance sour, salty, and spicy flavors to taste.
  • This soup stores well in the refrigerator for up to three days and reheats gently on the stove.