Serve with oven fries or good quality ruffled chips and peeled baby carrots and celery sticks alongside.
Place bacon in freezer for 10 minutes to firm up. (Partially freezing the bacon keeps the fat from stocking to blade or grinder.) Coarsely chop and pulse in food processor to grind or push through the meat grinder attachment for a stand mixer.
Season beef with a little Kosher salt and more black pepper then add bacon and combine well. Form 4 patties thinner at center for even cooking.