Clean that banana smoothie that got on your ceiling after your friend told you she was breaking up with her boyfriend your brother and make this one instead.
Banana is the secret ingredient that makes these marbled muffins wonderfully moist. Try to use coconut milk, as it gives a great consistency to the mixture.
Keep this twist on a traditional sundae in the freezer, then make the chocolate sauce just before serving, for a superfood-packed standby dessert everyone will love.