Preheat oven to 350F.

Add the cashew butter, eggs, maple syrup, vanilla extract and baking soda to a large bowl.

Using an electric hand mixer, combine until smooth.

Fold in the chocolate chips, macadamia nuts and cranberries if using.

Pour the batter into a greased 8x8 glass dish lined with parchment paper.

Bake at 350F for 15-18 minutes.

Allow the pan to cool, then cut and serve.