Roughly chop the chocolate coating. Warm the cream (do not boil) and melt the chocolate coating in it. Chill the chocolate cream for at least 2 hours. Roast the nuts in a pan without fat. Cut the waffles into squares (approx. 23.5 x 23.5). Cut cut wafer edges into small pieces.
Remove 1 tablespoon of the chocolate cream and fill it into a small piping bag or freezer bag. Whip the remaining cream with the whisk of the hand mixer. Fold in wafer pieces and hazelnuts and spread the mixture on one wafer, then cover with the other. Cut off a small corner from the piping or freezer bag and decorate the wafer lid with chocolate cream. Place Hanuta in a cool place for about 1 1/2 hours, while slightly weighting down the top corners, otherwise they will bend upwards. Decorate Hanuta with mint
3 1/2 hours waiting time