# What You Need:
→ Dry Ingredients
01 - 2 cups (8.8 oz) all-purpose flour
02 - 1 cup (3.5 oz) finely ground blanched almonds (almond flour)
03 - 1/2 teaspoon ground cinnamon
04 - 1/4 teaspoon salt
→ Wet Ingredients
05 - 3/4 cup (6 oz) unsalted butter, softened
06 - 2/3 cup (2.8 oz) powdered sugar
07 - 1 large egg yolk
08 - 1 teaspoon pure vanilla extract
09 - 1/2 teaspoon grated lemon zest
→ Filling & Finishing
10 - 3/4 cup (7.9 oz) seedless raspberry jam
11 - 1/4 cup (1.1 oz) powdered sugar, for dusting
# Directions:
01 - Whisk together all-purpose flour, almond flour, ground cinnamon, and salt in a medium bowl. Set aside.
02 - Beat unsalted butter and powdered sugar in a large bowl until light and creamy.
03 - Add egg yolk, vanilla extract, and grated lemon zest to the butter mixture; beat until fully combined.
04 - Gradually add dry ingredients to the wet mixture, mixing gently until a dough forms.
05 - Divide dough into two equal portions, flatten each into a disk, wrap in plastic wrap, and refrigerate for at least 1 hour.
06 - Preheat oven to 350°F. Line two baking sheets with parchment paper.
07 - On a lightly floured surface, roll one dough disk to approximately 1/8 inch thickness.
08 - Using a 2-inch round or fluted cookie cutter, cut out cookie bases, placing half onto the prepared baking sheets.
09 - Use a smaller 1-inch cutter to cut centers out of remaining cookies to create lattice or windowed tops.
10 - Re-roll scraps as needed to cut additional cookies.
11 - Bake for 10 to 12 minutes until edges turn lightly golden. Cool on baking sheets for 2 minutes, then transfer to wire racks to cool completely.
12 - Once cooled, dust the cookie tops with powdered sugar.
13 - Spread approximately 1 teaspoon of raspberry jam evenly on the flat side of each bottom cookie.
14 - Place sugared tops over jam-covered bottoms to form sandwich cookies.
15 - Rest sandwiches for at least 30 minutes before serving to allow the jam to set.