Begin by soaking the corned beef brisket in cold water for several hours to reduce its saltiness.
After soaking, pat it dry and set it aside.
Combine the black peppercorns, coriander seeds, minced garlic, paprika, brown sugar, kosher salt, and pickling spice in a bowl to create a flavorful rub.
Apply the rub generously to all sides of the brisket, ensuring it's well-coated.
Fire up your smoker to a temperature of 225-250°F (107-121°C).
Add your preferred wood chips for a smoky flavor.
Place the brisket in the smoker and smoke it for approximately 1.5 hours per pound.
Maintain the temperature and add wood chips as needed.
Once the internal temperature reaches 195-205°F (90-96°C), your smoked corned beef brisket is ready.