Caramel Banana Roll Cake

• 1 cup heavy whipping cream 🥛
• 1/4 cup powdered sugar 🍬
• 1 teaspoon vanilla extract 🌿
• 2 ripe bananas, sliced 🍌🍌
Caramel Sauce:
• 1 cup brown sugar 🍯
• 1/2 cup heavy cream 🥛
• 4 tablespoons unsalted butter 🧈
• 1 teaspoon vanilla extract 🌿
• Pinch of salt 🧂
Toppings: