Step 1: Preheat your oven to 350°F (175°C) to ensure even baking.
Step 2: Grease your 9x9-inch baking pan with coconut oil or line it with parchment paper.
Step 3: In a large mixing bowl, mash the ripe bananas until smooth.
Step 4: Add the eggs, tahini, and melted coconut oil to the mashed bananas and mix until smooth.
Step 5: In a separate bowl, whisk together the raw cacao powder, coconut sugar, ground cinnamon, baking powder, and sea salt. Gradually add to the wet mixture, stirring until just combined.
Step 6: Pour the batter into the prepared baking pan and spread evenly. Bake for 20-25 minutes until a toothpick comes out clean.
Step 7: Allow the brownies to cool in the pan for about 10 minutes, then transfer to a wire rack to cool completely before slicing.
