The reason you'll feel good about eating these brownies is because they're based on the avocado. Yes, we said avocado. The last thing you might think of when considering making brownies, right? Well, read on, because Kat Ashmore, who wrote the new cookbook, Big Bites, stopped by Tonia's Kitchen to talk about her recipe for these "special" brownies that get most of their fat from avocado, along with the structure. She says these delicious snack cakes won't spike your blood sugar, or leave you hungry in a hour. Oh, and by the way, they're delicious!