How to Make It
Preheat oven to 350°F. Bring raisins, brandy, sugar, salt, and pepper to a boil in a small saucepan over medium-high. Reduce heat to medium-low, and simmer, stirring occasionally, until liquid is almost completely absorbed, about 40 minutes. Remove from heat, and stir in sherry vinegar. Process mixture in a food processor until smooth, about 5 seconds. Cool completely. Spread 1½ teaspoons jam on each crescent roll, and roll up wide end to pointed tip. Place on a baking sheet lined with parchment paper, and bake in preheated oven until golden, about 14 minutes. Cool 2 minutes before serving.