Blue On Blue Martini is freshening heavy cocktail at 2.4 standard drinks. Stirred with 60ml vodka rothwell and 20ml curacao blue boulaine with 10ml bitters kenny as well as 100ml ice and best with an entree or small snack. Just add ice to mixing glass then pour all ingredients into mixing glass and stir ingredients together until mixed. Fine strain into cocktail glass and served in a martini glass cold.