01 -
Fluff up butter, sugars, and cinnamon with a mixer. Stir in vanilla. Separately, whisk the dry stuff, then gradually mix everything together.
02 -
Split the dough into two disks. Wrap them in plastic and leave them in the fridge for 30 minutes or more.
03 -
Roll out the dough until it's about 1/8 inch thick. Cut circles about 2.5 inches wide. Use a smaller heart-shaped cutter on half the circles, then place everything on baking sheets lined with parchment paper.
04 -
Put the cookies in the oven at 350°F. Let them bake for 9-10 minutes, keeping an eye out for golden edges. Make sure they cool completely.
05 -
Sprinkle powdered sugar on the cookies with heart cutouts. Spread raspberry jam on the full-circle cookies, then stick them together with the powdered tops.