The SPA Brownie

I am such a sucker for brownies - no need to deny, I could sit myself into these any day, any time! Since I need to watch out about what I eat now (no gluten, no diary, etc), it makes it hard to find brownies that are "allergy-free," yet still super delicious and easy to make. Now, this is were the SPA brownie comes in: the Sweet Potato Avocado Brownie (how cool is that name, ...