Preheat your oven to 350°F and line a 9x5 inch loaf pan with parchment paper, allowing some overhang on the sides for easy removal. This simple prep step ensures your bread won't stick and will be ready the moment your batter is finished.

In a blender, combine the 4 very ripe bananas, 3/4 cup cottage cheese, and 2 eggs. Blend for 15-20 seconds until completely smooth—the cottage cheese should disappear into the mixture with no visible chunks. Transfer this wet mixture to a large bowl and stir in the melted butter, vanilla, and sugar until well combined. I prefer using cottage cheese that's a bit thicker and creamier, as it creates a more tender crumb than watery varieties.

In a separate bowl, whisk together the 1 1/4 cups whole wheat flour, 3/4 cup flour, baking soda, salt, and cinnamon. This ensures the leavening agent and spices are evenly distributed throughout the dry mixture, which prevents baking soda pockets in your finished loaf.

Pour the dry mixture from Step 3 into the wet mixture from Step 2 and fold together gently until just combined—don't overmix, as this can toughen the bread. The batter should look slightly lumpy, which is perfect. Fold in the 1/2 cup chocolate chips, then pour the batter into your prepared pan from Step 1. Sprinkle a few extra chocolate chips on top for a beautiful presentation and pockets of melted chocolate in each slice. I like to reserve a small handful of chips to scatter across the top before baking, as they'll partially sink and create little flavor bursts.

Place the pan in your preheated 350°F oven and bake for 45-55 minutes, until a toothpick inserted into the center comes out with just a few moist crumbs (not wet batter). The top should be golden brown and a crack may form down the center—this is completely normal and adds to the rustic appeal. Baking time depends on your oven's accuracy, so start checking at 45 minutes.

Remove the bread from the oven and let it cool in the pan for 15 minutes—this allows the structure to set enough to handle without falling apart. Using the parchment paper overhang, lift the bread out of the pan and transfer it to a wire cooling rack. Let it cool completely before slicing, which ensures clean cuts and allows the chocolate chips to fully set. I find that banana bread slices best when completely cooled, usually after at least an hour at room temperature.