Pre-heat oven to 350*F.
In a large bowl, add your butter and sweetener.
Beat until smooth then add your eggs and vanilla extract. Beat again until smooth.
Next mix in your mashed bananas.
In a separate bowl, combine all of your dry ingredients except chocolate-chips.
Mix the dry ingredients into the wet ingredients and then fold in your chocolate-chips
Pour batter until a parchment lined loaf pan and use the rest of the batter to make a smaller loaf or muffins (alternatively you can make all muffins).
Bake the loaf for 45-55min or until the centre is no longer jiggly and a toothpick comes out clean. Bake the muffins for 20-25min.
Let the loaf cool fully before pulling it out and slicing it.
Store in a ziplock bag on the counter OR freeze between layers of parchment in an airtight container for a future snack. Enjoy the best low carb banana bread!