Peel and slice banana in finger-thick pieces. Melt soy butter in a skillet. Add bananas and cook for 3 minutes. Add orange juice and let simmer for 7 more. Puree if you like in blender. Serve hot or cold.
This really doesn't need anything if the bananas are very ripe. But you can add a sweetener, cinnamon, chocolate, cacao powder, vanilla, a dash of salt -anything you like.