Ingredients
Method
Prepare the Cake
- Preheat the oven to 350°F (175°C). Grease and flour a 9-inch round cake pan.
- In a mixing bowl, cream together the softened butter and granulated sugar until light and fluffy.
- Add the mashed bananas, eggs, and vanilla extract, and mix until well combined.
- In another bowl, whisk together the flour, baking powder, baking soda, and salt.
- Gradually add the dry ingredients to the banana mixture, alternating with the sour cream, and mix until just combined.
Make the Streusel Topping
- In a small bowl, combine the flour, brown sugar, and cinnamon.
- Cut in the cold butter until the mixture resembles coarse crumbs.
Bake the Cake
- Pour the batter into the prepared cake pan and sprinkle the streusel topping evenly over the batter.
- Bake in the preheated oven for 30-35 minutes, or until a toothpick inserted into the center comes out clean.
- Allow to cool in the pan for 10 minutes before transferring to a wire rack to cool completely.
Nutrition
Notes
Serve warm or at room temperature. This cake pairs wonderfully with coffee or tea.