In a large bowl, stir together sugar and butter until sugar melts; then add eggs.
Add the baking soda, salt, cinnamon, flour and the milk and banana blended mix. Preheat your oven to 375 degrees F.
Pour the butter in a hot pan and let it melt then add the sugar, vanilla extract, cinnamon and water.
Let the cake bake for 35-40 minutes and pierce it with a toothpick, if toothpick comes out smooth then its ready. After your cake is ready poke several holes all over the cake and pour your cinnamon syrup over it. And you are done my friend.