FYI – The “Serious Keto” channel on YouTube has several interesting Chaffles videos where he tests out some basic variations on the recipe, many based on comments to earlier videos:
IIRC, one of his favorites was adding Quest’s Cinnamon Crunch cereal protein powder, and another was adding nutritional yeast (for a more cheesy flavor).
I wasn’t fond of his almond flour vs coconut flour comparison, because he shouldn’t have been using equal measures for them. Since coconut flour is so absorbent, he should have used 1 Tbsp of almond flour vs 1 tsp of coconut flour.
If nothing else, he just shows how versatile the combination of cheese and egg can be.