Mix the first 5 ingredients well with the mixer, then squirt croissants onto a prepared sheet (I prefer to use the cake syringe with a star nozzle) and bake in the preheated oven at 160 ° for about 8 minutes.
Let cool and mix with any jam (work carefully, the croissants are very crumbly). Let it steep a little and then dip the tips in chocolate icing.
Place on a grid to dry, then carefully loosen (possibly with a sharp knife). The croissants are also very fine when sprinkled with powdered sugar / vanilla mixture