Add the cheese and butter to the bowl of an electric mixer fitted with the paddle attachment and beat until light. Add 1/4 cup granulated sugar, the salt, and vanilla. With the mixer on low speed, add the flour and mix until just combined. Dump the dough out onto a well-floured board and roll it into a ball. Cut the ball in quarters, wrap each piece in plastic, and refrigerate for 1 hour.

To make the filling, combine 6 tablespoons of granulated sugar, the brown sugar, 1/2 teaspoon cinnamon, the raisins, and walnuts.

On a well-floured board, roll each ball of dough into a 9-inch circle. Spread the dough with 2 tablespoons apricot preserves and sprinkle with 1/2 cup of the filling. Press the filling lightly into the dough. Cut the circles into 12 equal wedges-cutting the whole circle in quarters, then each quarter into thirds. Starting with the wide edge, roll up each wedge. Arrange the cookies, points tucked under, on a baking sheet(s) lined with parchment paper. Chill for 30 minutes.

Preheat the oven to 350 degrees F.

Brush each cookie with the egg wash. Combine 3 tablespoons granulated sugar and 1 teaspoon cinnamon and sprinkle on the cookies. Bake until lightly browned, about 15 to 20 minutes. Remove from the oven to a wire rack and let cool. Arrange on a large platter and serve.