Preheat the oven to 350°F. Butter a loaf pan and use the coconut to coat the inside.
4 tablespoon unsalted butter, 1 tablespoon shredded, unsweetened coconut
Sift or whisk the dry ingredients together in a small mixing bowl.
1 ¼ cup (156 grams) bleached, all-purpose flour, ½ cup (62 grams) whole wheat flour, ½ teaspoon salt, 1 teaspoon baking powder, ¼ teaspoon baking soda
In the bowl of a stand mixer or in a medium mixing bowl if using a hand mixer, cream the butter and sugar on medium speed until it is light, about 3 to 5 minutes. Scrape down the bowl as necessary.
4 tablespoon unsalted butter, 1 cup (200 grams) granulated sugar
Add the bananas and beat until softened. Add the egg and orange juice and beat on medium speed for one minute.
2 cups very ripe bananas (3 to 4 medium bananas), 1 egg, 1 tablespoon orange juice
Add the dry ingredients and stir or mix on low until incorporated.
Add 1 cup of the chocolate chips, reserving the remaining quarter cup for the topping, and mix by hand
1¼ cup chocolate chips, divided
Scrape the batter into the prepared loaf pan and top with the reserved chocolate chips.
Bake for 65 to 75 minutes on a rack in the middle of the oven until a toothpick or knife inserted into it comes out clean. Check at about 50 to 55 minutes and cover with foil if the banana bread is browning too quickly.
Cool in the pan for about 10 minutes and then turn the chocolate chip banana bread onto a cooling rack to cool completely before slicing.