Preheat your oven to 350°F. While it heats, grease a 9x5 inch loaf pan and line it with parchment paper for easy removal. This ensures the bread releases cleanly and won't stick to the sides.
In a large mixing bowl, mash the very ripe bananas thoroughly—you want them broken down into small pieces but not completely smooth, which helps create moisture and tender crumb. Add the eggs, cottage cheese, maple syrup, and vanilla, then whisk everything together until well combined and relatively smooth. The cottage cheese will break down as you mix, creating a creamy base for the batter.
In a separate bowl, whisk together the almond flour, baking soda, cinnamon, nutmeg, and salt—this prevents lumps and ensures even distribution of the leavening agent throughout the batter. Pour the wet ingredient mixture from Step 2 into the dry ingredients and fold gently until just combined. I like to use a spatula and fold rather than stir vigorously, as this keeps the batter lighter and prevents overmixing, which can make the bread dense. A few small streaks of flour are fine; stop folding once you don't see much white flour.
Pour the batter into your prepared pan from Step 1 and smooth the top with a spatula. Bake for 50 minutes, checking around the 30-minute mark—if the top is browning too quickly, cover loosely with foil to prevent over-browning while the interior continues to cook. The bread is done when a toothpick inserted into the center comes out clean or with just a few moist crumbs, not wet batter.
Remove the bread from the oven and let it cool in the pan for 10 minutes—this allows the crumb to set and makes removal easier. Turn the bread out onto a wire rack and cool completely before slicing. I always let mine cool fully because warm almond flour bread can be crumbly and tear; waiting gives it time to firm up and slice cleanly.