Preheat the oven to 175 degrees Celsius (350 degrees Fahrenheit)
In a mixing bowl combine the baking soda and almond flour
Next add in the eggs, honey, melted coconut oil, vanilla and 2 of the bananas, ensure all of the ingredients are mixed well
I like to then add the remaining 2 bananas at the end so they remain in chunks when cooked. Stir in the walnuts
Line a baking tin with parchment paper (this will make your life a lot easier when trying to remove the bread after baking)
Bake for 50-55 minutes (after 25-30 minutes of baking I usually cover the bread with tin foil to ensure it doesn't become too dark)
Insert a tooth pick or skewer into the bread and ensure it comes out clean before removing the bread from the oven. Let it cool for a few minutes before removing from the baking tin. Enjoy!