This banana nut coffee cake recipe is perfect for banana bread lovers. The cake is made with ripe bananas, which add a sweet and moist flavor. The streusel topping is made with brown sugar, cinnamon, and pecans, which creates a deliciously crunchy texture. This coffee cake is perfect for a special occasion or as a dessert. It's easy to make in your Thermomix and is sure to be a crowd-pleaser.
