Well I don't know for sure, but being that Whyskey is distilled in the 160 to 180 degree F range, I would that yes they are cold smoking it.
Wonder if you could smoke things like mustard or Ketchup?
Soon to be up to my arms in Peppers! Now if I can only find that pork plant.:mrgreen:
350 Gallon Converted Fuel Oil tank Pig Roaster
Kenmore 5 Burner Gasser
18" Weber Charcoal Grill.