Tom kha soup is a popular Thai soup made with a creamy coconut milk base and flavored with galangal (a ginger-like root), lemongrass, Thai chilies, and kaffir lime leaves. While it’s traditionally made with chicken, the vegan version swaps it for tofu or other plant-based options. This comforting soup is a beloved dish and a staple in Thai cuisine.
It has a rich, creamy, and aromatic flavor. The coconut milk gives it a smooth, slightly sweet base, while the galangal (or ginger) adds a warm, earthy spiciness. The lemongrass and lime juice bring a refreshing citrusy tang, and the Thai chilies add a mild heat. It’s a comforting balance of savory, spicy, sour, and sweet flavors, making it a deliciously well-rounded dish.
Traditional tom kha soup is not vegan, as it’s often made with chicken and fish sauce. However, it can easily be made vegan by substituting the chicken with tofu or vegetables and using vegan fish sauce or soy sauce. The coconut milk base and flavorful herbs and spices make it a delicious and satisfying vegan option.
The ideal option for this soup is galangal, as it gives the dish a unique flavor. If you can’t find fresh, frozen or dried versions work well. While ginger can be used instead, it will change the flavor of the soup, so it’s not the best substitute. However, if ginger is all you have, feel free to use it, but the taste won’t be exactly the same.
It pairs wonderfully with a variety of side dishes. A classic choice is jasmine rice, which helps balance the rich flavors of the soup. You can also serve it with vegan spring rolls, whether fresh or fried, to complement the textures. Thai noodles, like vegan pad Thai or simple stir-fried noodles, are another great option. For extra protein and texture, crispy fried tofu makes a perfect side.