German Beef Rouladen – – Beef Rolls: beef (top round, cut 1/4" thick), salt, black pepper, mustard (use Dijon, or other spicy version), bacon, onion (sliced), dill pickle (sliced thin to yield 32 pieces), olive oil, Braising Sauce: olive oil, onion (diced), celery (diced), carrot (diced), beef broth (14 oz.), beer, bay leaves, peppercorns (whole),…