This is a rich, nutty, and indulgent cookie where the hazelnut cream is the star. It likely consists of two crisp, thin, and buttery wafer or biscuit layers sandwiching a thick, smooth filling of hazelnut cream (30%), similar in taste to Nutella® or gianduja. The flavor is dominated by the sweet, roasted, and intensely nutty taste of hazelnuts, with the cookie layers providing a contrasting crunch. It's a simple yet decadent treat for hazelnut lovers.
