Mix margarine with sugar and mix until creamy.

Add egg and vanilla essences and mix plus the smashed bananas.

Now take the dry ingredients and add to the mixture and fold them together until you get the right consistency.

Put the queen cake papers on your baking tin and put your cake mix on each paper and bake for 15 to 20 minutes. Check if ready by poking the center of the cake with a toothpick. Make sure it slides out without paste.