Banana Nutella Swirl Cake with Nutella Frosting

Ingredients (17)

• For the cake:
• 2 cups all-purpose Gold Medal flour
• 1 teaspoon baking soda
• 1/4 teaspoon salt
• 1/2 cup unsalted butter
• 1 1/2 cups granulated sugar
• 2 large eggs
• 1 cup plain Greek yogurt
• 1 teaspoon vanilla extract
• 3 ripe bananas
• 1/2 cup Nutella
• For the Nutella Frosting:
• 1/2 cup unsalted butter
• 1 cup Nutella
• 1 1/2 cups powdered sugar
• 2-3 tablespoons milk
• 1/2 teaspoon hazelnut extract