Creamy Vanilla Brandy Cocktail

"white rabbit: You will never be late for a very important date again: this refreshing cocktail takes less than two minutes to make. Cold milk and half and half are mixed with brandy, a splash of hazelnut frangelico liqueur, vanilla extract, and a sprinkle of powdered sugar to sweeten things up. Everything is simply mixed in a shaker with ice, poured into a chilled glass, and that’s it. Dusting the top with cocoa powder makes a striking garnish and brings just a hint of chocolate aroma and flavor when you sip this white wonder. Quick to make, and super addicting, be sure to hide everyone’s car keys before mixing these drinks, because when you follow the white rabbit, you never know where you’ll end up."