Powdered worcestershire....who knew? We are sure happy to be in on this little culinary secret. Everyone knows about the complex flavor of Worcestershire sauce but few find it in this powdered form for use in spice blends and rubs. It's a secret kick in many BBQ rubs, can be lightly dusted on steaks, and makes the best teriyaki base you'll ever find. This concentrated powder can clear your sinuses quickly, so sniff with care, and be sure to store it in an airtight container.