Get a bowl add butter and sugar cream with a wooden spoon until you can barely feel the sugarfor 30 min Then break eggs in a bowl and whisk.

Add to creamy mixture add vanilla flavor and mix.

Blend the banana and add to the creamy mixture. Sieve flour in a bowl, add baking powder then add bit by bit stir very well to get a smooth mixture.

Oil pan,preheat oven.put in the oven bake for 20min temp 120c.

Enjoy your banana cake.