For this recipe, I chose the combination of soft goat cheese, sharp Parmigiano-Reggiano and mushrooms. However, once you have made the dough once you will know how easy it is to make, and you can create your own fillings.
Note: to make these in advance, I recommend baking them for 22 minutes, then keeping them refrigerated. About 1/2 hour prior to serving, preheat the oven to 350°F and then bake them for 10-15 minutes, or until golden.