Trim most of the external fat and silverskin from the heart.
Mix all brine ingredients and heat to a simmer. Continue simmering for 10 minutes, then allow the brine to cool.
Place the hearts into the brine. Into the refrigerator for at least five days.
Smoke at 225°F until internal temperature reaches 145°F
Wrap with aluminum foil to rest for 30 minutes before slicing thin. Plate. devour.