This visually striking cocktail combines vibrant green apple schnapps with deep red grenadine and smoky black vodka, creating a layered, swirling effect reminiscent of a magical potion. Shaken with ice until frosty and served in elegant martini glasses, it offers a crisp, citrusy flavor with an eerie, shimmering appearance perfect for Halloween festivities.
For extra shimmer, sprinkle a tiny pinch of edible shimmer powder on top before serving. Adjust layering slowly for the most dramatic swirling effect.