At the risk of derailing this thread, I have been wanting to try this mix as well. Step one is I need to borrow a grinder (I don't need anymore cooking appliances) Al, at that ratio what else do you add (measurements) before forming patties? Seasoning, bread crumbs eggs etc...
Nothing but brisket & pork belly. Freeze them before you vac pack them so they don't smash. I use a cookie sheet with wax paper on it. When they are frozen, only about 2 hours then vac pack them & they will hold their shape!
Al