Prep and Preheat: Preheat your oven to 180°C (350°F) and grease a baking dish, or line it with parchment paper for easy removal.

Mashing Magic: In a large mixing bowl, unleash your inner baker and mash the bananas until they reach a smooth consistency. No lumps allowed!

Egg-cellent Addition: Crack the eggs and whisk them vigorously into the mashed bananas until everything is beautifully combined.

Cocoa Craze: Sift the cocoa powder into the banana-egg mixture. This adds a rich chocolatey depth and eliminates the need for refined sugar. If you prefer a slightly airier cake, you can also incorporate the optional 5 g of baking powder at this stage.

Mixing Marvel: With a whisk or spatula, gently fold all the ingredients together until a smooth and well-combined batter forms.

Bake it Happen: Pour the batter into your prepared baking dish and pop it into the preheated oven. Let it bake for 20-25 minutes, or until a toothpick inserted into the center comes out clean.

Cool Comfort: Once the baking time is up, allow the cake to cool slightly in the pan before transferring it to a wire rack to cool completely. Patience is key here!

Slice and Savor: Once the cake is cool, slice it into generous portions and prepare to be amazed by its deliciousness! Enjoy it plain or get creative with toppings like fresh fruit, chopped nuts, or a dollop of whipped cream.