In a separate bowl, mix the flour, soda and spices.
Add the dry ingredients to the wet ingredients and mix on low speed until nicely combined.
Refrigerate for an hour to chill the dough.
Preheat oven to 375 farenheit.
Form balls with a 1-inch scoop and roll the dough in your hands to make into a ball. Set on baking sheet with an inch or two between each cookie.
Bake for 10-12 minutes. Let the cookies cool for a few minutes and then toss them in a Ziploc bag with powdered sugar or dip the top of the cookies into powdered sugar.