Dust work surface and rolling pin with Pamela's Gluten-Free Bread Mix and roll out Cheese Puff-Pastry Dough to a thickness of 1/4-inch. Cut in rounds and arrange in the cups of a lightly-oiled muffin tin to form small shell.
Let rounds rest in muffin tin for 60 minutes before baking.
Preheat oven to 375°. Bake cups in preheated 375° oven for about 20 minutes until golden brown and crispy.
Fill with creamed spinach or mushroom filling, and heat in oven until filling is hot. These are perfect for a decadent finger food.