Step 1

Set your Pit Boss grill to 225°F.

Step 2

Combine the butter with the bacon fat and mix together. Add the 3 Pit Boss Rubs and mix all together into a paste.

Step 3

With the roast bone side down, apply the butter and bacon fat pasted to the entire surface of the prime rib – Use gloves, and apply the paste evenly.

Step 4

Place the roast in the grill, on top of a sheet pan to catch the excess drippings, or you can cook without the pan.

Step 5

Cook at 225°F for approximately 35 minutes per pound, or when the internal temperature reaches 125°F.  At 125, remove the roast to rest for 30 minutes.

Step 6

Increase the temperature on your PB grill to 350°F and open the sear plate.

Step 7

Return the roast to the grill and sear to desired crust and temperature  – Approximately 10 minutes for Rare to Medium Rare.  Use probe thermometer to verify your finished temperature.

Step 8

Remove and rest for 15 minutes before slicing.

Step 9

Serve with rosemary garnish, and potatoes or vegetablesof your choice.