1 ¼teaspoonsxanthan gumomit if your blend already contains it
¼teaspoonkosher salt
½cup(100g)granulated sugar
¼cup(55g)packed light brown sugar
8tablespoons(112g)unsalted butterat room temperature
2(100g (weighed out of shell))eggs at room temperature, beaten
1teaspoonpure vanilla extract
Instructions
In a food processor fitted with a steel blade, place the dried cherries, dried prunes and honey or Lyle’s.
Turn on the food processor and puree until smooth. The mixture should be thick but spreadable.
If it seems too thick to spread, add tepid water by the tablespoon and pulse to combine until you reach the desired consistency.
Preheat your oven to 350°F. Line rimmed baking sheets with unbleached parchment paper and set them aside.
In a large bowl, place the flour, xanthan gum, salt, granulated sugar and light brown sugar, and whisk to combine well, working out any lumps in the brown sugar.
Add the butter, eggs and vanilla, and mix until a dough comes together. Knead briefly until smooth. Divide the dough in thirds. Place one third of the dough in between two sheets of unbleached parchment paper and roll into a rectangle approximately 9-inches by 12-inches, and slightly less than 1/4 inch thick. Remove the top sheet of parchment paper and trim any rough edges with a pastry cutter.
Place one-third of the dried fruit mixture in the center of the rectangle and spread lengthwise across the center third of the rectangle.
Gently lift one long portion of the bottom sheet of parchment paper and use it to fold the dough over the filling.
Peel back the parchment paper and repeat with the other side of the dough, overlapping the dough.
Place the filled dough in the freezer for about 10 minutes or until firm enough to slice easily. Repeat with the remaining 2 pieces of dough and remaining 2/3 of the filling.
Remove the filled pieces of dough from the freezer and slice each in cross-section into 8 cookies.
Place the cookies, seam-side down, on the prepared baking sheets about 1 inch apart.
Place the baking sheet in the center of the preheated oven and bake, rotating once during baking, until the cookies are puffed, light golden brown around the edges and pale golden on top, about 17 minutes.
Remove from the oven and allow to cool completely on baking sheets.
Serve at room temperature. Store cookies in an airtight container at room temperature for about a week. Freeze any remaining leftovers.