These rolled spice cookies are very similar to the Lotus brand Biscoff cookies distributed on some airlines. These are adapted from a recipe I found at Cupcake Project. http://bit.ly/oV00DU
Sift together flour, spices, baking soda, baking powder and salt.
In the work bowl of a stand mixer, cream together butter, white sugar, brown sugar and vanilla.
Add dry ingredients to mixer, a few spoonfuls at a time, mixing on low speed until combined.
Wrap dough tightly in plastic wrap. Refrigerate 60 minutes.
Place dough on Silpat or parchment. Roll dough out to about 1/4" thickness - about the size of the Silpat. Use bench flour as necessary to prevent sticking. Transfer Silpat to a cookie sheet.
Bake in preheated oven for 20-25 minutes. Cut into 3x2" rectangles with a pizza wheel.
Transfer Silpat to a cooling rack until room temperature. Store in a tightly sealed container.