Ingredients
Method
Layer the cocktail
- Fill a tall cocktail glass with ice cubes to the top, packing lightly so the surface is level and stable.
- Pour the grenadine syrup slowly over the ice so it settles at the bottom as the red layer.
- Hold a bar spoon just above the ice and slowly pour the coconut rum or vanilla vodka over the spoon to create the white middle layer.
- Pour the blue raspberry vodka or blue curaçao over the spoon again to float it as the top layer.
- Add a small splash of lemon-lime soda and garnish with a maraschino cherry and striped straw; do not stir before serving.
Notes
For the cleanest tri-color layers, pour each liquid slowly directly onto the spoon’s back and keep the spoon tip just above the ice surface; faster pours can mix layers. Serve immediately for best separation; if needed, refrigerate up to 1 day, but layers may blur. Freezing is not recommended. For a lighter version, swap the blue raspberry vodka/blue curaçao and coconut rum for lower-ABV alternatives while keeping the layering method the same.
