Oom Paul Classic is exquisite very strong cocktail at 2.1 standard drinks. Shaken with 40ml brandy apple and 40ml caperitif with 10ml bitters angostura kenny as well as 100ml ice and served before a meal to stimulate appetite. Just place ice into drinks mixing glass then pour ingredients into mixing glass and stir ingredients together until mixed. Prong strain into glass and served in a martini glass cold.