How to make a "Winter queen" cocktail?
I never heard of "Winter Queen" cocktail

But if you're talking about the "SNOW QUEEN COCKTAIL", I found the recipe here:


  Snow Queen Cocktail Recipe
  
  Snow Queen Cocktail Ingredients
  
  
  1 part vanilla vodka
  1 part Bailey's Irish Cream
  1 part creme de menthe
  3 parts Fresh Single Cream
  3 parts milk
  1 dash chocolate syrup
  
  
  Instructions
  
  Mix the Vanilla Vodka, Baileys and Creme de Menthe with ice in a shaker then drain into a glass omitting the ice (or you can cheat/skip this part by chilling the Vodka and Baileys in a fridge). Then add the Cream and a dash of Chocolate Syrup, stir, add the Milk and stir again.
  
  This is based on the recipe for the popular but seasonal Snow Queen served in Revolution Vodka bars. Now you don't have to wait until Winter to get one! Note: All the ingredients should be correct but the Milk and Fresh Cream measurements are a best guess. Experiment and enjoy :)