01 -
Heat oven to 350°F. Line baking sheet with parchment.
02 -
Beat butter and sugar until fluffy. Add vanilla, then mix in flour.
03 -
Roll dough 1/4 inch thick. Spread with jam, then roll into log.
04 -
Refrigerate log 30 minutes until firm.
05 -
Slice into rounds, bake 12-15 minutes until edges golden.
06 -
Cool completely, then drizzle with melted white chocolate.