# What You Need:
→ Dry Ingredients
01 - 2 cups all-purpose flour
02 - 1 cup finely ground blanched almonds (almond flour)
03 - 1/2 teaspoon ground cinnamon
04 - 1/4 teaspoon salt
→ Wet Ingredients
05 - 3/4 cup unsalted butter, softened
06 - 2/3 cup 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 seedless raspberry jam
11 - 1/4 cup powdered sugar, for dusting
# Steps:
01 - Whisk together flour, almond flour, 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 lemon zest to the butter mixture; beat until combined.
04 - Gradually mix in the dry ingredients until dough forms, taking care not to overmix.
05 - Divide dough in half, flatten each into a disk, wrap in plastic, and chill 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 disk of dough to 1/8 inch thickness.
08 - Use a 2-inch round or fluted cutter to cut cookies, placing half on prepared sheets.
09 - Cut centers from remaining cookies with a smaller 1-inch cutter to create windowed tops.
10 - Gather and roll the dough scraps as needed to cut additional cookies.
11 - Bake for 10 to 12 minutes until edges are lightly golden. Cool on sheets for 2 minutes, then transfer to wire racks to cool completely.
12 - Dust the cutout cookies with powdered sugar once cooled.
13 - Spread approximately 1 teaspoon raspberry jam on each base cookie, then sandwich with sugared tops.
14 - Allow assembled cookies to rest at room temperature for at least 30 minutes for the jam to set before serving.