1 1/2-2 pounds flank steak, butterflied/cut in half into about 1/4″ thick slices and pounded or rolled flat 1 (16 ounce or larger) jar of dill pickles, diced or small jar of dill relish 1/2 pound bacon slices 2 1/2 large white or yellow onions, diced (reserve 1/2 Cup for sauté) 2 Tablespoons butter 3…