Which cocktail is prepared with no shaking?

The correct choice is the Green Dinosaur cocktail because it is typically prepared by layering ingredients or pouring them directly into the glass without the use of a shaker. This method allows for distinct layers and a visually appealing presentation, which is a hallmark of this drink. The ingredients are often poured over ice, and the lack of shaking preserves the individual flavors and colors, creating a striking appearance.

In contrast, cocktails like the Long Island Iced Tea, Sex on the Beach, and Grasshopper are generally made using a shaker. Shaking is usually employed to properly mix the ingredients, chill the drink, and incorporate air, which enhances the overall texture and flavor profile. In the case of the Grasshopper, for instance, shaking is necessary to achieve the creamy and frothy consistency that is characteristic of this drink, created by aerating the cream and crème de menthe.

Understanding the method of preparation is essential for bartenders as it affects not only the drink's appearance but also the taste and overall experience for the consumer.