This gluten-free banana cake recipe is perfect for those who are gluten intolerant or have celiac disease. The cake is made with gluten-free flour, ripe bananas, butter, sugar, eggs, baking powder, and baking soda. It's moist, fluffy, and has a delicious banana flavor. You can serve it plain or with a gluten-free frosting. This cake is easy to make and will satisfy your sweet tooth without any gluten.