Combine the ground beef and pork in with the breadcrumbs and beaten eggs and seasonings in a mixing bowl.
If it's still looking a little dry, add a squirt of the barbecue sauce to help hold it all together.
Mix to blend all the ingredients evenly, but don't over mix or it will become tough.
Once the meat mixture is combined, turn it out onto a piece of greaseproof paper on a wire rack and gently shape it into two loaf shapes.
Coat it in a barbecue rub or seasoning mix of choice, for some extra smoky flavor.
Smoke meatloaf on the temperature between 250°F - 300°F.
In a smaller bowl, mix together the sauce and the mustard to form the glaze.
After an hour of smoking, or when the internal temperature hits 100F, coat the glaze mix over the entire loaf and increase the heat of the grill to 350F.
Coat as many times as needed to the level of flavor desired.
Once the meatloaf has reaches an internal temperature of around 160°F, you can take it off the grill.
Wrap it in aluminum foil and allow let it rest for a 5-10 minutes. Now, slice it up, and get ready to enjoy.