Despite its almond like taste, unlike Amaretto, Disaronno doesn't contain any almond at all, it achieves its taste by using herbs and oils to give it the 'nut' like taste.
Disaronno is best served chilled and can be served straight up as a aperitif or digestif, on the rocks, or as part of a cocktail mixed with other alcoholic beverages, Coca-Cola, ginger ale, or fresh fruit juice