Ultimate Sour Cream Banana Bread: The Secret to a Velvety Crumb

Ingredients

• 3 large Overripe bananas (heavily spotted)
• 1/2 cup Unsalted butter (melted and slightly cooled)
• 3/4 cup Granulated sugar
• 1/4 cup Light brown sugar (packed)
• 1 large Egg (room temperature)
• 1 tsp Pure vanilla extract
• 1/2 cup Full-fat sour cream (room temperature)
• 1 1/2 cups All-purpose flour
• 1 tsp Baking soda
• 1/2 tsp Sea salt
• 1/2 tsp Cinnamon (optional)