Which of the following describes one way to shape a Florentine mixture?

Shaping a Florentine mixture involves creating a texture and consistency that allows it to hold together while also achieving the desired crispness and flavor. Rolling the mixture into a log, cutting it into slices, and then baking is a traditional technique that enhances the overall texture.

When the log is sliced, each piece can spread slightly as it bakes, giving the perfect shape and allowing the edges to crisp up, which is characteristic of Florentines. This method ensures that the mixture not only maintains its integrity as it bakes but also allows the natural flavors of the nuts and fruit to develop properly, leading to a delightful treat.

The other options do not align with the typical preparation of Florentines, as deep frying, piping from a pastry bag, or freezing would not produce the authentic texture and flavor profile expected from this confection.