Very good, lot of butter. It was hard to pipe the, piping bag burst.
But you can make small balls by hand, pressure them in the center and add jam.
We have red currants by our country house, so I made the jam myself.
275 g butter
1 g saffron
1 teaspoon rum
1 teaspoon white sugar
1 1/2 dl powdered sugar
6 dl white flour
Beat butter and sugar. Mix the saffron with a bit of regular sugar and rum.
Add the saffron mixture to butter / sugar. Add flour.
Pipe on a baking tray. Add the jam.
Bake about 6-8 minutes at 200 degrees.