I have an awesome recipe I adapt that is so easy and a great protein slice.
Here you go!
Incaberry & Pecan Maple Muesli Bars with Chocolate Reishi Topping
I cant actually find the post about the loaf and the link doesnt work, but I adapt this recipe and its awesome:
https://www.sbs.com.au/food/recipes/life-changing-loaf-bread
Sliced, its definitely more a 'bar' and you can swap out ingredients.