Preheat the oven to 180C/350F. Grease a loaf pan and line it with parchment paper.
In a small bowl, whisk together the flour, baking powder, and cinnamon, and mix until combine. In a separate bowl, add the mashed banana, sugar, and oil, and whisk together until smooth. Add in the dry ingredients and mix until combined. Fold through the chocolate chips.
Transfer the banana bread batter into the lined loaf pan and bake for 40-45 minutes, ort until a skewer comes out clean.
Remove the banana bread from the oven and let it cool completely, before slicing and serving.
Notes
TO STORE: Banana bread is best stored in the refrigerator, covered., It will keep well for up to 2 weeks.TO FREEZE: Place slices of the bread in a ziplock bag and store them in the freezer for up to 6 months.