G: To sink grenadine in a drink, you can use one of these simple methods:

Core Technique

• Pour grenadine slowly down the side of the glass or
• Use a bar spoon turned upside down and slowly pour the grenadine over the back of the spoon, just touching the surface of the drink.

Why It Works

Grenadine is denser than most liquids in a cocktail (it's basically sugar syrup with pomegranate flavor), so it naturally sinks if you pour it gently.

Key Tips

• Pour slowly. The slower, the better separation.
• Use chilled ingredients. Warmer liquids mix more easily.
• Don’t stir. Let gravity do the work.

Let me know if you want to tweak the effect—like a gradient instead of a hard sink.