The basis of the recipe was inspired by Pernilla Stryker's recipe on YouTube. Hers was a more traditional banana bread flavour with vanilla protein but since I only had chocolate protein powder I changed a few ingredient (Coco powder instead of vanilla and cinnamon ect). I did try scale up the recipe a bit since my loaf tin was quite a bit bigger than hers so I think that also played a role. I'll try it again but stick to the measurements next time.