Cinnamon Caramel Banana Mini Cakes Grain free, paleo Cinnamon Caramel Banana Mini Cakes. Cinnamon Caramel Banana Mini Cakes are grain free paleo mini banana upside down cakes with cinnamon caramelized bananas on the bottom. These are not very low carb, but they are a healthy paleo treat. These would be an option if your in