Use a blend of meats to make the perfect burger; chuck is the basic beef to include. Mixed with ground skirt steak, short rib and even bacon you will have a blend that will give you a blazing burger taste. Remember that when you grind your own meats, the grinder attachment and bowls must all be completely chilled, and the meat must be trimmed. Form the patties from chilled meat; this makes it easier to work with. Sear the burgers on a hot grill and serve up with your choice of sides.