Heat your oven to 350°F. Grease a 9x5 inch loaf pan with butter or cooking spray. Set aside.
Mix cocoa powder, flour, baking soda, and sea salt in a bowl.
1 Cup Unbleached All-Purpose Flour, 1/2 Cup Cocoa Powder, 1 tsp Baking Soda, 1/2 tsp Sea Salt
Melt butter and coconut oil in a pot on medium heat. Once melted, remove from heat immediately and set aside.
1/4 Cup Coconut Oil, 1/4 Cup Butter
In a large bowl, mash the ripe bananas with a fork. Add the melted butter and coconut oil and stir until combined. Stir in the brown sugar, egg, and vanilla extract. Stir until smooth.
3 Large Bananas, 3/4 Cup Light Brown Sugar, 1 Egg, 1 tsp Pure Vanilla Extract
Add the dry ingredients to the bowl with the wet ingredients in small increments. Be careful not to overmix. Fold in ¾ cups of chocolate chips into the batter
1 Cup Chocolate Chips
Pour batter into the prepared pan. Sprinkle the remaining ¼ cup (or more if desired) of chocolate chips over the top of the bread. Bake for 40-50 minutes or until a toothpick inserted into the center comes out mostly clean.