Snickerdoodle Banana Bread | Cookineo

Ingredients

• 3 very ripe bananas, mashed, about 1 cup
• 1 1/2 cups all-purpose flour, spooned and leveled
• 1/2 cup granulated sugar
• 1/4 cup brown sugar, packed
• 1/2 cup unsalted butter, melted and slightly cooled
• 2 large eggs, room temperature
• 1/4 cup sour cream, full fat, for moisture
• 1 tsp vanilla extract, pure
• 1 tsp baking soda
• 1/2 tsp salt, fine sea salt
• 1 1/2 tsp ground cinnamon, divided
• 3 tbsp granulated sugar, for the snickerdoodle swirl topping
• 1/4 tsp cream of tartar, the secret snickerdoodle ingredient