Preheat the oven to 180°C (350°F). Mash the bananas with a fork, until mashed. Add the egg, honey and vanilla. Stir to combine.
In a separate bowl, combine almond flour, baking soda, salt and cinnamon. Mix thoroughly with a whisk. Add the liquid mixture to the dry mixture and mix until you have a smooth batter.
Line a baking pan with parchment. Drop the dough by tablespoonfuls onto the baking tray, shaping. Bake for 20-25 minutes until golden. Remove from the oven and let cool.