Step 1: Fill the glass with ice
Use a tall, clear glass (like a Collins or highball) and fill it all the way with ice. Crushed ice works best for controlling the layering, but cubed ice also works.

Step 2: Add the grenadine
Pour 1 oz grenadine slowly into the bottom of the glass. Let it settle to create the bold red base.

Step 3: Mix vodka and lemonade
In a shaker or measuring cup, mix 1 oz lemon or citrus vodka with 2 oz lemonade. Stir gently.

Step 4: Layer the vodka mix
Using the back of a spoon, slowly pour the vodka-lemonade mixture over the ice so it floats above the grenadine. This forms the “white” middle layer.

Step 5: Add the blue curaçao
Again using the back of a spoon, carefully pour 1 oz of blue curaçao on top to complete the layered effect.

Step 6: Garnish and serve
Add a lemon slice or maraschino cherry for a colorful garnish and serve immediately with a straw.