Beat the mascarpone and cold coffee with the mixer and sprinkle the psyllium husks or similar using a fine sieve and stir until it has a slightly thicker consistency.
Beat the egg yolk with the honey and the amaretto in a hot, boiling water bath (mixer) until it is about to solidify. Then immediately cool down again in a cold water bath and stir with the mascarpone-coffee mixture. Chill for approx. 2 hours. Beat the egg white into firm egg whites and carefully fold into the chilled coffee-mascarpone cream. Chill again and sprinkle with chocolate, nuts or instant coffee before consumption.