Preheat oven to 300 degrees F (170 degrees C). Combine cup crushed nuts, almond flour, protein powder, extract and cinnamon in a small bowl. Stir in natural sweetener of your choice.

To make the BEST cereal, place the butter in a saucepan and heat to high heat while stirring often. The butter will froth up and brown flecks will appear. Once butter is dark brown, not black, remove from heat. Stir well into the nut mixture.

Place mixture on a cookie sheet with defined edges or the butter will leak off. Bake for 12-15 minutes or until golden brown. Remove from the oven and gently stir while still hot. Let cool in the cookie tin (it will crisp up A LOT). Break pieces apart and enjoy with unsweetened cashew milk.