Knead the ingredients into a dough and then roll out on a floured work surface. Cut out 2 different sized rosettes (you can also use stars / hearts etc., the main thing is 2 different sizes) and place on a baking sheet lined with baking paper.
Bake at 175 ° for 8-10 minutes and allow to cool.
Warm the jam a little and use a brush to apply the jam to the small rosette and then place it on the large rosette. Dust with powdered sugar and leave to dry overnight.