Preheat your smoker to a low temperature, around 225°F (107°C). If using a pellet grill, hickory, apple, and cherry wood chips work great.
Line an aluminum tray or cast iron skillet with foil paper and set aside.
Remove the cream cheese blocks from their packages and gently pat them dry with a paper towel to remove excess moisture.
Place cream cheese on the prepared cooking pan. Score the surface with a knife, making shallow cuts in a crosshatch pattern about ¼-⅓ inch deep.
Sprinkle your desired seasoning evenly over the cream cheese blocks, ensuring it gets into the scored cuts and covers all sides. If cooking for a crowd, using various seasonings offers your guests options.
Place in the smoker, close the lid, and let it smoke for 1-2 hours or until the cream cheese has a nice smoky flavor and the score marks open up.
Remove from the smoker and let them cool slightly before serving.
Once cool, you can transfer them to a foil-lined serving tray.