It features a unique dark brown color that comes from the sweet soy sauce (kecap manis) caramelizing and a salty shrimp paste (or fish sauce) that gives it a lot of umami flavor. This Tom Kha Gai soup ...

A soy allergy is the body's abnormal response to the proteins found in soy. The key to a soy-free diet is to stay away from all foods or products containing soy. Soybeans are classified as a legume.