I was fortunate enough to go to a tapas festival when I was last in Spain. Before the sherry tasting got to me, I managed to sample some delicious tapas. This was one of them. The quality of the sherry really makes this dish. You can use an even sweeter Spanish dessert wine made from the Pedro Ximenez grape, or Marsala, dessert wine from Sicily. But sweet sherry can be used in a variety of recipes, so a bottle will not be wasted. Pork tenderloin is the small fillet rather than the larger loin of pork. It cooks quickly and small slices of meat work well as tapas.
For 4 people