Szechuan Peppercorn Powder Green Sichuan Peppercorn Powder Details Sichuan peppercorns unique aroma and flavor are not hot or pungent like black, white, or chili peppers. Instead, it has slight lemony overtones and creates a tingly numbness in the mouth. They give Chinese peppercorn oil a tingling, buzzing, numbing sensation. Ingredients Szechuan Peppercorn Powder Shipping & Return Free Shipping & Return on all orders above $35