Creating a beautiful and delicious Banana Cake is simple. Just follow these steps:

1. Preheat the Oven: Start by preheating your oven to 350°F (175°C). Grease and flour a 9-inch round cake pan.
2. Mix Wet Ingredients: In a large bowl, cream together the softened butter and granulated sugar until light and fluffy. Add the mashed bananas and eggs, mixing well.
3. Combine Dry Ingredients: In a separate bowl, whisk together the flour, baking powder, baking soda, and salt.
4. Merge Mixtures: Gradually add the dry ingredients to the banana mixture. Stir gently until just combined.
5. Add Milk and Vanilla: Pour in the milk and vanilla extract, mixing until smooth. Avoid over-mixing to keep the cake light and airy.
6. Pour Batter: Carefully pour the batter into the prepared cake pan, smoothing the top with a spatula.
7. Bake: Place the pan in the preheated oven. Bake for 30-35 minutes or until a toothpick inserted into the center comes out clean.
8. Cool: Once done, remove the cake from the oven and let it cool in the pan for about 10 minutes. Then, turn it out onto a wire rack to cool completely.
9. Decorate and Serve: You can dust the top with powdered sugar or frost with cream cheese frosting if desired.

These straightforward steps will guide you in creating a delicious and moist Banana Cake that can be the centerpiece of your next gathering.