Congo Blue

Chill a cocktail coupe in advance to ensure it's well-prepared for serving.

Prepare a twist of lemon zest to use as a garnish later.

Shake the bison grass vodka, green melon liqueur, Giffard Crème de Mûre liqueur, cloudy apple juice or apple cider, and freshly squeezed lemon juice vigorously with ice.

Fine strain the mixture into the pre-chilled coupe glass.

Express the lemon zest twist over the cocktail, then place it as a garnish for a finishing touch.