Using a hand mixer, cream the softened butter and sugar. Next, add vanilla extract and pumpkin until all combined.

Whisk together the oat flour, pumpkin pie spice, baking soda, and salt. Add to the wet ingredients and mix to combine.

Fold in the white chocolate chips and chopped macadamia nuts.

Use a cookie scoop to portion out the dough and place on a baking sheet. Gently flatten them just a little bit with the palm of your hand.

Bake for approximately 11-13 minutes. Cool on a wire rack and enjoy.

Store in a sealed container on the counter or in the fridge for up to a week.