Step back in time with this Banana Milkshake Cake, topped with the most lip-smacking delicious banana cream icing you’ll ever taste. This cake is soft, tender, and bursting with banana flavor—without using mashed bananas. That’s right, I’m not making banana bread here. Instead, I use very ripe, spotty brown bananas steeped in warm cream infused with vanilla bean and a pinch of sea salt. This step ensures that every bite is packed with the most incredible banana flavor while keeping the cake ligh