Yellow mustard, often applied as a thin coating to meat before smoking, acts primarily as a binder. Its purpose is to help dry rubs and spice blends adhere more effectively to the meat’s surface. The mustard flavor itself is subtle and typically dissipates during the smoking process, leaving behind the taste of the chosen rub and smoke. For instance, a thin layer of yellow mustard applied to a pork shoulder before applying a chili-based rub ensures the rub creates a robust bark.
The use of mustard offers several advantages. It improves the texture and appearance of the smoked meat’s crust by creating a more uniform and complete coating of spices. This enhances both the visual appeal and the flavor profile of the finished product. The technique is particularly beneficial for meats with smoother surfaces, such as poultry and pork loin, where rubs may not adhere as readily. It contributes to a better overall smoking experience by ensuring a consistent flavor and texture throughout the meat.