Recycled biscuits

If you find a small piece of a biscuit cake on hand, you can finish it a bit and make fine biscuits that will disappear in an instant.

Preparation steps

Turn the oven to 180 degrees.
Crumble the biscuit in one bowl, pour over the sauce and coffee liqueur, add the other ingredients and mix into a uniform mixture. If necessary, add a little liquid of your choice or ground biscuits, depending on the humidity of the biscuit. The resulting mixture should neither disintegrate nor stick.
Roll the dough into balls between your hands, flatten it a bit and place it on a baking sheet lined with baking paper. Bake for about 15 minutes.
Take out and leave the biscuits to cool completely and enjoy.

Here you also have recipes for chocolate sauce and coffee liqueur that I use.