You can use any cut of meat that you want with this rub and with the sauce. Beef, chicken, duck would all be great with an orange sauce. For pork, this recipe uses either ribeye or loin. The ribeye is the smaller rib end of the pork loin and you will usually see it sold as boneless pork chops. It's lean, but juicy, which makes it great for roasting. If you do not see a Ribeye roast, you can ask your butcher or you can substitute with a Pork Loin. You could also use a pork tenderloin, but note, this is a different cut of meat all together. The tenderloin is a long, narrow and smaller roast that comes from the muscle that runs along the backbone. The Loin is a wider cut that slices so perfectly as a roast. For tenderloin, the cooking time will be closer to 20 minutes, so make sure to check the temperature at 20 minutes to see if it has reached 145 F.