Which cocktail includes filling the glass with milk or half-and-half?

The Sombrero is a cocktail that is traditionally made with coffee liqueur, such as Kahlúa, and is typically topped off with milk or half-and-half. The creamy addition balances the richness of the coffee liqueur and adds a smooth texture to the drink, making it a delightful dessert-style cocktail. This distinctive characteristic sets it apart from the other options listed, which do not include milk or half-and-half as part of their recipes.

The Negroni, Margarita, and Daiquiri are classic cocktails that are well known for their refreshing and layered profiles; however, they primarily consist of spirits, bitters, or citrus without the creamy component that milk or half-and-half provides.