Instructions:

For the Cake:

1. Preheat the Oven: Set your oven to 350°F (175°C) and prepare a 9×13 inch baking pan by greasing and flouring it.
2. Mix Dry Ingredients: In a bowl, whisk together the gluten-free baking flour, baking powder, cinnamon, and kosher salt.
3. Prepare the Banana Mixture: Blend the mashed bananas, sugar, and softened butter until evenly mixed.
4. Combine Ingredients: Add eggs and vanilla extract into the banana mix. Gradually mix in the dry ingredients until just combined.
5. Bake: Transfer the batter to the prepared pan and bake for around 30 minutes, or until a toothpick comes out clean from the center. Let it cool thoroughly before frosting.

For the Cream Cheese Frosting:

1. Smooth the Cream Cheese: Beat the cream cheese in a large bowl until smooth and creamy.
2. Incorporate Powdered Sugar: Slowly add the powdered sugar to the cream cheese, beating until you achieve a smooth, spreadable consistency.
3. Frost the Cake: Once the cake is completely cooled, apply the cream cheese frosting evenly across the top, creating a rich, tangy layer that contrasts the cake’s sweet moistness.

This Banana Cake with Cream Cheese Frosting stands out as a classic, fail-safe dessert option that always dazzles. Perfect for special occasions or as a decadent treat, its unforgettable combination of moist banana cake and rich cream cheese frosting is sure to leave a lasting impression on your taste buds.