
Start by placing the ripe bananas in a large skillet over medium heat with boiling water and let them cook for 5 minutes.
After this time has passed, remove them from the hot water, transfer them to a plastic container and mash everything very well until it turns into a purée.
Next, place the semisweet chocolate bars still in their packaging in a large skillet over medium heat with boiling water and leave for 3 minutes.
After this time has passed, remove from the skillet, add this chocolate to the mashed bananas and mix until combined.
Add the lemon juice, the vanilla extract, the ground cinnamon and mix again to incorporate.
Place the dessert in the refrigerator and let it chill for at least 3 hours.
After this time has passed, unmold the dessert.
Serve.