Variation: This recipe can also be prepared using an outdoor grill. Prepare grill for direct heat and preheat. Fry bacon in a medium skillet until crisp. Transfer bacon to paper towels to drain, and set aside. Shape and season meat as described in step 2 above. Sear patties, salt side down over hot coals, until bottom is well browned. Flip patties, spoon 1 tsp. tamari and 1 tsp. lemon juice on top of each patty, generously season with pepper, and sear until bottom is well browned. Continue to cook until preferred doneness. Put cheese on top of patties and grill until melted. To assemble, follow step 4 above.