One cut of meat I turn to for a fast, tasty and satisfying dinner is pork tenderloin. Pork tenderloin is versatile and quick cooking. It can be seared, roasted, grilled, sautéed, or cut into medallions. Pork tenderloin can be prepared elegantly enough for a company dinner or simply enough for a family dinner. Here, I serve it with a sauce made of maple syrup and the famed French liqueur, Grand Marnier.