Caramelized Banana Bread

Ingredients

• 1/4 cup unsalted butter, melted (or lightly browned)
• 4 bananas, over-ripened, 1 set aside
• 1/3 cup white sugar
• 1/3 cup dark brown sugar
• 2 large eggs
• 1 teaspoon vanilla extract
• 1/4 cup sour cream, full fat (can substitute Greek yogurt)
• 1 teaspoon kosher salt
• 1 teaspoon baking soda
• 1 1/2 cups all-purpose flour
• 1/2 cup semi-sweet chocolate chips or chopped nuts (optional)
• 2 tablespoons turbinado sugar (can substitute dark brown sugar)