Preheat oven to 350° and grease two 6.5 inch cast iron skillets with coconut oil.
In a medium bowl, combine SunButter, maple syrup, salt, vanilla and egg. Stir well. Add in cacao powder and coconut flour and stir to combine. Divide the mixture evenly between to two pans and spread out evenly.
Bake for 10 minutes. Be careful if serving right away as the pans will be hot.
*If you don't want to use the pans, this recipe can be doubled and baked in a 8x8 pan for about 25 minutes.