Add the bread crumbs, minced garlic, salt, pepper and egg to a bowl. Mix until the mixture is consistent with wet sand, then let it set for 5 minutes. Next, add the ground pork and ground beef and mix thoroughly.

Add another egg if the meatballs are too dry and more bread crumbs if they are too wet. Next, form the ground meat into 3-4 oz meatballs. Place all the meatballs in the fridge to set for 30 minutes.

Preheat your oven to 350°F. Place the meatballs on the grills and cook for 10 minutes. Remove the tray from the oven, flip all the meatballs, and brush with the BBQ sauce. Rotate the sheet tray and cook until golden and cooked, about 10 minutes or until they reach 165°F.

Remove the tray from the oven, brush the meatballs with BBQ sauce, and serve.