Fresh rosemary sprigs: They can be added to the beans and oil before baking. Be sure to remove the sprigs before serving. Balsamic reduction: Drizzle reduced balsamic vinegar over the top for a ...

For the white bean variation ... the tomato mixture onto eight of the crostini. Arrange the rocket on eight more and dollop the mashed cannellini beans on top. Lightly scrunch the prosciutto ...