In a medium bowl, mix the flour, baking soda, salt, and cocoa powder. Set this dry mixture aside.
In a separate large bowl, mash the ripe bananas. Add the melted butter, sugar, eggs, and vanilla. Mix these wet ingredients until just combined.
Gently combine the dry ingredients into the wet ingredients. Mix only until the flour streaks disappear. Do not overmix.
Fold in the chocolate chips gently.
Pour the batter into a greased loaf pan.
Bake for 55 to 65 minutes, or until a toothpick inserted into the center comes out clean or with moist crumbs attached.
Let the bread cool completely in the pan before slicing. For presentation, slice thick and drizzle melted chocolate on top.
Notes
This bread is best served after it has cooled fully, which allows the texture to set properly. This recipe was created by Grace Williams, contributor at Recipes by Betty.