Take the Cake Tin and layer the bottom and the sides of the inside with some Oil. Then , put in a spoon of Flour into it and swirl it around to cover the greased area of the cake tin. Discard the extra of the flour. Keep it aside.
Pre-Heat the oven.
Take a mixing bowl and beat the Eggs, Oil and Vanilla Essence.
Mix the Honey and the Cinnamon Powder to the wet mix. Beat till everything is smooth.
Now, add the mashed Banana into it. You can easily mash the banana with a fork, and it is OK if it is a bit chunky. Mix it well.
Now gently fold in the dry ingredients mix into it. Just simply fold everything in with gentle strokes. Do not swirl it vigorously, as it will kill the air incorporated in the eggs and the cake will turn tough.
Now, take the greased and floured Cake Tin , and pour in the cake batter. Make the top smooth with the spatula or back of the spoon. Now, tap it gently on the counter twice to release any formed air bubble.
Bake it at 180C for 25-30 minutes, till you see the cake has started leaving the sides of the Cake Tin and the top has turned golden.
Take it out and check if its done by pricking the center with a toothpick. It should come out clean. If it's sticky then pop it back in the oven for 2-3 minutes. Keep a look on the cake to prevent over-baking.
Once done, place the cake tin on a wire rack and let it cool for 10-15 minutes. After that de-mould it and again keep it on the wire rack for 30-45 minutes for it to cool down completely.