Preheat the oven to 350F/180C and line a 9 x 5-inch loaf pan with parchment paper, and set aside. In a large mixing bowl, add the eggs, granulated sweetener, and mashed banana, and whisk well until combined and smooth.
Step 2
In another bowl, add the almond flour and baking powder and whisk. Make sure all the baking powder is evenly incorporated and no large lumps of flour are visible. Gently pour the dry ingredients into the bowl with the wet ingredients in two batches while gently folding with a spatula.
Step 3
Pour batter into the previously prepared pan, and bake for 35 minutes or until a toothpick inserted in the middle comes out clean. Be careful not to overbake this bread since it burns fast. Remove the bread from the oven while the top still appears semi-soft to get a moist but firm bread.
Step 4
Remove the bread from the oven and transfer it to a cooling rack to cool for a few minutes. Remove the bread from the pan and let it cool completely for another 60 minutes before slicing it with a sharp serrated knife into 16 slices.
Step 5
Serve right away with a warm cup of tea. Store any leftovers in an airtight container in the refrigerator for 5-7 days. Enjoy cold straight out of the fridge or warm in the microwave before eating.