In a bowl, cream together butter and sugar until light and fluffy.

Beat in egg, vanilla extract, and almond extract until smooth.

In a separate bowl, whisk together all-purpose flour, almond flour, salt, and baking powder.

Gradually add dry ingredients to wet ingredients and mix until dough forms.

Roll dough to 1/4-inch thickness and cut out shapes using cookie cutters.

For half of the cookies, cut out a small center to create a “window.”

Bake for 10–12 minutes or until edges are lightly golden.

Let cookies cool completely on a wire rack.

Spread jam on solid cookies and sandwich with windowed cookies on top.

Dust the assembled cookies with powdered sugar before serving.