But the 3 Musketeers Bar wasn't always filled with just a chocolate nougat. In fact, when the candy bar was created back in 1932, it was actually three pieces with three flavors: vanilla, strawberry, and chocolate. After World War II, the product was changed to a single chocolate bar because that was the favorite flavor, and customers wanted more of it. Thankfully they didn't change the name to 1 Musketeer.