Preheat oven at 350°F.

Stir butter and sugar until evenly blended.

Stir in eggs with butter and sugar mix.

Add bananas to mixture until slightly fluffy. I like to put the bananas in the fridge until I'm ready to make this and then squish between my fingers to get them a little soft.

Sift all purpose flour and add baking soda.

Mix the above ingredients until you have almost a cake like batter but it's a little thicker.

Add vanilla and Malibu Rum, I use roughly a tablespoon of the rum and mix.

Bake at 350°F for about an hour or until the center is cooked through. You can test this by using a toothpick, if it comes out clean with no batter then its done if not you need to continue baking :).