I have skinless, boneless chicken breasts that I want to do on the smoker. I have done chicken thighs before but those have bones so I am not sure what to do. I saw on a BBQ show a guy put rub on the chicken breasts then put them in muffin oven dish, put a slab of butter on top of each and then wrap the muffin dish in tin foil. Do you thin that would work? Any other ideas? I have a 18.5 WSM as my smoker just for reference.