Start by preheating your oven to 350°F (175°C). This ensures that your Chocolate Banana Bread bakes evenly and thoroughly.
In a large mixing bowl, combine the mashed bananas, natural sweetener, and non-dairy milk. Mix until smooth.
In a separate bowl, whisk together whole wheat flour, cocoa powder, and baking soda.
Gradually add the dry mixture to the wet ingredients and stir gently until just combined.
Gently fold in the dark chocolate chips.
Pour the batter into a greased loaf pan, spreading it evenly.
Bake for 50-60 minutes, checking for doneness with a toothpick.
Let it cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.