PREPARATION 1. In a mixing bowl, add 225 grams mashed bananas, 125 grams sugar, 80 milliliters water and whisk it well. 2. Add 90 grams butter, 2 teaspoons lemon juice, 1/2 teaspoon vanilla extract and whisk it again. 3. Now, add 350 grams wheat flour, 1/2 teaspoon cinnamon powder, 1/2 teaspoon baking soda, 1/2 teaspoon salt and mix everything until combined. 4. Scoop off small amounts of batter with a ladle or a ice cream scoop to all the liners. 5. Top them with chocolate chips. 6. Preheat the oven to 340°F/170°C. Bake for 18 - 20 minutes. 7. Serve.