Reserving ¼ cup of pepper jack and sharp cheddar for later, gently combine the 3 types of shredded cheese in a bowl. We recommend wearing nitrile gloves and just using your hands.
Add the cream cheese, butter, mayonnaise, sour cream, green chilies, diced jalapenos, and dry seasonings. Work it all in together with your hands until the ingredients are fully incorporated.
Use nonstick cooking spray to coat the cast iron pan.
Add a little salt and fresh ground pepper to taste before transferring the cheese mixture to the pan.
Sprinkle about ¼ cup of additional shredded sharp cheddar cheese and ¼ cup of pepper jack cheese to the top and decorate the top with jalapeno slices.
Transfer the pan to your smoker running at about 250 degrees.
Allow the dip to smoke for about 90 minutes before removing.
Video
Notes
Serve with tortilla chips, soft flour tortillas, or crusty bread