From canapés to after school snacks, puff pastry is the basis for an endless variety of recipes. Herb and Cheese Tarts Preheat oven to 400 degrees. 1 Puff Pastry Sheet (defrosted) 1 cup Gruyère Cheese 1/2 cup chopped Kalamatta Olives 1/2 cup Fresh Herbs (Parsley, Basil, Thyme, Tarragon) Egg Wash (1 egg + 1 tablespoon …