You need to start with dried fruits. Do more, you won't regret it. It takes me about 125 g of the soaked mixture (dried fruits + nuts) for the cake. They are stored for a long time, so do it with a margin.
Wash dried fruits, cut into large pieces.
Wash the nuts, dry them in a dry frying pan and also chop them into small (but not into crumbs) pieces.
Place it tightly in a jar and pour alcohol, almost leveled, and put it in the refrigerator for at least a day, preferably more.