Step 1

Preheat the ove to 180 Celsius / 356 Fahrenheit.

Step 2

Using an electric mixer, beat the eggs together with the mashed banana and melted butter until smooth.

Step 3

In another bowl, stir together the dry ingredients - almond flour, erythritol or sweetener of choice, cinnamon and baking powder. Add to the bowl with the egg/banana/butter mix and blend until well-combined.

Step 4

Last, stir in the crushed walnuts, reserving some to sprinkle over the top of the bread.

Step 5

Line a small (7 x 3.5 inch / 1 lb) loaf tin with parchment paper and fill in the dough. Sprinkle the leftover walnuts on the top.

Step 6

Bake for circa 40 minutes or until a knife inserted comes out clean. Check the cake at minute If the top is already brown enough, loosely place aluminium foil over it so it does not burn.

Step 7

Let the banana bread cool completely before slicing.