Preheat the oven to 400 degrees. Combine the dry ingredients in a mixing bowl. Cut in the shortening with a pastry blender until the mixture has a uniform crumb mixture. Add remaining ingredients. Combine with a fork until the mixture forms a ball. Cut the dough in half. Line a baking sheet with parchment. Pat both halves of dough into a 1/2 inch thick circle. Bake 15 - 20 minutes or until golden. Cut each circle into 6 pieces. Remove from baking sheet, cool.