Ingredients
Method
Layer the cocktail
- Fill a tall cocktail glass with ice cubes to the top so the layers stay cold and separated.
- Pour 1 oz grenadine syrup slowly over the ice; it should settle at the bottom as a clear cherry-red layer.
- Hold a bar spoon just above the ice and slowly pour 1 oz coconut rum or vanilla vodka over the spoon to create the white middle layer.
- Pour 1 oz blue raspberry vodka or blue curaçao over the spoon again to float as the top layer in a distinct electric-blue strip.
- Add a small splash of lemon-lime soda, then garnish with a maraschino cherry and a striped straw; do not stir before serving.
Notes
To keep the tri-color layers from bleeding, pour slowly and always use the spoon as a “dam” for the rum and blue liqueur. Serve immediately after adding the lemon-lime soda for the cleanest separation. Refrigerate any leftovers up to 24 hours, but expect the layers to blend. For a dairy-free swap, use vanilla vodka instead of coconut rum if preferred.
