Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 325°F (162°C) and grease a 9x5-inch loaf pan.
- Mix together flour, cinnamon, granulated sugar, and brown sugar, then add cold butter and rub until crumbly. Refrigerate for 15 minutes.
- In a large mixing bowl, whisk together the all-purpose flour, baking soda, and salt.
- In another bowl, whisk melted butter with both sugars until smooth, then add egg, vanilla, and sour cream.
- Fold in the mashed ripe bananas carefully.
- Slowly incorporate the dry mixture into the wet mixture, folding gently until just combined.
- Pour half of the batter into the loaf pan, sprinkle cinnamon filling, and then add remaining batter on top. Spread crumb topping evenly.
- Bake for 40-45 minutes, or until a toothpick comes out with a few moist crumbs.
- Cool in the pan for 30-40 minutes before removing.
- Whisk together powdered sugar and milk until smooth, then drizzle over the cooled bread.
Nutrition
Notes
For maximum flavor, ensure bananas are very ripe and avoid overmixing the batter.
