01 -
Mix butter with both sugars and cinnamon until creamy. Stir in vanilla, then fold in the dry ingredients you've whisked separately. Combine till smooth.
02 -
Shape dough into 2 flat rounds, cover with plastic wrap, and chill for at least half an hour in the fridge.
03 -
Roll out the dough to about 1/8-inch thickness. Cut 2.5-inch circles and make heart-shaped holes in half of them. Place them on baking trays lined with parchment paper.
04 -
Pop them into a 350°F oven for 9-10 minutes, or until the edges just start to turn golden. Let them cool completely before handling.
05 -
Give the cookies with heart cutouts a dusting of powdered sugar. Spread raspberry jam onto the full cookies, then press the dusted tops gently onto them to make little sandwiches.