Koon Thai Kitchen's tom yum features the traditional trinity of lemongrass, galangal, and lime in a broth that balances heat with aromatic depth. The soup arrives with tender protein and fresh vegetables, allowing the broth's complexity to shine through without overwhelming the palate. Located on Convoy Street in San Diego's Asian community, the restaurant draws on over 10 years of Thai culinary experience from its team of young Thai chefs. The modern Thai atmosphere and focus on authentic preparation suggest careful attention to traditional technique.