Directions

1. Heat oven to 350 degrees. Line baking sheet with a Silpat. Sift together flour, cinnamon, baking soda, baking powder, ginger, and salt in a medium bowl.
2. In the bowl of an electric mixer fitted with the paddle attachment, cream vegetable shortening and sugar on medium speed until light and fluffy, about 2 minutes. Add molasses, and beat to combine. Add eggs and mix until fully incorporated. Add the flour mixture, one cup at a time, beating on low speed until dough comes together. Remove bowl from mixer. Using a wooden spoon, stir in chocolate chips, oats, raisins, and walnuts.
3. Using a 2-inch ice cream scoop, drop dough onto prepared baking sheet, about 3 inches apart. Bake until firm, 15 to 18 minutes. Transfer baking sheets to a wire rack to cool for 5 minutes before transferring cookies to wire rack to cool completely. Repeat with remaining dough.