Take the recipe as a basic tutorial and experiment. The chocolate ratio is important to other fluids, choosing chocolate also gives you a sense of taste, and then you can play with different extracts. Try adding lavender, rose, orange or jasmine. For example, roasted chopped nuts are great not only for wrapping, but also for filling. You can make a center, for example, from marzipan and wrap in ground almonds. The combination is countless and you just have to start generating and experimenting.
And because I've encountered a problem with this truffle-praline theme, how to treat these delicacies nicely, practically and in a gift wrap, we bought a praline box from our Belgian partner Chocolate World. They are in white, natural and gold. And beautiful fabrics of modern ribbons and strings have been in the mall and menthol shop for a few weeks now.