Valerian is moreish standard cocktail at 1.2 standard drinks. Built with 30ml walnut liqueur green and 60ml wine red with 60ml water hot and good with roasted or barbecue foods. Just heat up the serving glass then add in the ounce of green walnut liqueur and pour in the red wine. Stir in the hot water and drop in a poached walnut and served in a old fashioned glass warm.