For a French Martini, what type of fruit juice is typically added?

A French Martini is typically characterized by its smooth and sweet profile, primarily featuring vodka, raspberry liqueur (often Chambord), and pineapple juice. The inclusion of pineapple juice is crucial as it adds a tropical sweetness and rich body to the cocktail, making it feel more refreshing and balanced. The vibrant flavor of pineapple complements the raspberry liqueur, enhancing the overall taste experience.

While orange juice, cranberry juice, and lime juice are common in many cocktails, they do not contribute the same unique flavor dynamic that pineapple juice does in a French Martini. Orange juice tends to have a more citrusy and acidic flavor, cranberry juice brings a tartness that may overwhelm the delicate raspberry notes, and lime juice would introduce a sharp tang that does not align with the intended profile of this specific cocktail. Therefore, pineapple juice is the ideal accompaniment, defining the classic taste of a French Martini.