MOCA hosted an engaging discussion featuring Yao Zhao, the visionary founder of 50Hertz Tingly Foods. Yao provided an in-depth exploration of the “ma”—the unique numbing sensation of Sichuan pepper—and its critical role in Sichuan cuisine. He also discussed the impact of Sichuan pepper on condiments like chili crisp and shared insights into his work at 50Hertz Tingly Foods. The conversation was moderated by Kian Lam Kho, author of the award-winning cookbook Phoenix Claws and Jade Trees: Essential Techniques of Authentic Chinese Cooking.