Preparation Steps

• Preheat the oven to 350°F and prepare your baking pans with parchment paper and non-stick spray.
• In a medium bowl, whisk together flour, baking powder, baking soda, cinnamon, and salt.
• In a large mixing bowl, beat the butter, oil, brown sugar, and white sugar until fluffy. Add vanilla extract.
• Add eggs one at a time, mixing well after each addition. Mix in the mashed bananas.
• Gradually add the dry ingredients to the wet mixture, mixing until just combined.
• Divide the batter evenly among prepared pans and bake for 30-35 minutes, or until a toothpick comes out clean.
• Allow the cakes to cool in pans for 10 minutes, then transfer to a wire rack to cool completely before frosting.