What are the best cooking techniques for preparing veal in a box?

The best cooking techniques for preparing veal in a box are braising, roasting, and grilling. Braising involves searing the veal in a pan and then cooking it slowly in liquid. Roasting involves cooking the veal in an oven at a high temperature. Grilling involves cooking the veal over an open flame or on a grill. These techniques help to enhance the flavor and tenderness of the veal.