Gently remove the pistils from the zucchini blossoms with your fingers.
Gently place the ricotta filling inside the flowers using a small spoon or a piping bag.Close them by twisting the ends. Arrange them in a gratin dish.
In another small bowl, mix the oil, the remaining Parmesan, and the breadcrumbs.
Using a pastry brush, brush the tops of the stuffed zucchini blossoms.
Bake them for 15 to 20 minutes and enjoy them as is or on slices of toasted bread. A real treat awaits you!