Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C).
- Line the cake pan with parchment paper.
- Mash the bananas in a bowl until smooth.
- in a separate bowl, whisk together flour, almond flour, tapioca starch, baking powder, baking soda, and salt.
- Beat the butter and sugars until fluffy.
- Add eggs one at a time, mixing well after each addition.
- Add vanilla, mashed bananas, and sour cream to the wet ingredients. Fold in dry ingredients until just combined.
- Pour the batter into the prepared pan and bake for 30-35 minutes.
- Let the cake cool for 10 minutes in the pan, then cool completely before frosting.
Notes
Nutrition information is automatically calculated, so should only be used as an approximation.

