This pizza stems from something I found on the best keto-recipe site on the interwebz, Ruled.me. It's very close to the "Low Carb Pepperoni Pizza", with just a few minor changes. If you haven't checked out Craig's site, do yourself a favor and get in there.
I've tried several low-carb/keto pizza recipes to date, and they're typically decent and/or passable, but none of them have ever had me thinking "Damn, this is actually better than the real thing", until now.
Pizza Crust Ingredients