Directions: 1) Preheat to 350°F. Line 2 baking sheets with parchment paper or grease. 2) Whisk oats, whole-wheat flour, all-purpose flour, cinnamon, baking soda and salt in a medium bowl and set aside. 3) In a separate bowl, beat butter in with an electric mixer until blended into a paste. Add cane sugar; continue beating until well combined. Beat in egg, then vanilla. Stir in the oat mixture with a wooden spoon until just moistened. Stir in chocolate chips and walnuts. 4) With damp hands, roll 1 tablespoon of the batter into a ball, place it on a prepared baking sheet and flatten. Continue with the remaining batter, spacing the flattened balls 2 inches apart. 5) Bake the cookies until golden brown, about 16 minutes. Cool on the pans for 2 minutes, then transfer the cookies to a wire rack to cool completely.