There will be some remaining dough after you cut the 24 round pieces. What to do with it? Gather all the remaining pieces and knead it until a ball is obtained, spread it into a round thin sheet and cut it in triangles (just like you would with a pizza). Add a tsp of plums jam to the base of the triangle and roll up the dough from the base up in order to obtain small croissants. Bake for 25 minutes at 180C.