Any good low carb high protien bread recipes

Oopsie bread is relatively easy to make with almost zero carbs but it is not exactly bread.
Also consider bread made out of almond or coconut flour.

https://www.youtube.com/watch?v=wgTZCF4WSCo

I plan on attempting cauliflower "bread" for a grilled cheese sandwich at lunch today. The cheese is the protein, as well as the egg to bind the cauliflower together.