Paleo Blueberry-Banana Muffins combine the moistness of bananas with the plump juiciness of blueberries — either fresh or frozen. The texture of this muffin recipe is just perfect, thanks to Otto’s Cassava Flour, rich in prebiotics. I never over-sweeten my muffins, because I want them to be truly healthy. So these jewels aren’t too sweet to be a part of …