Commentary:
Y'know? Quesadillas are as versatile as sandwiches. Actually they are a kind of sandwich - just with tortillas instead of bread. But I think they can be much more elegant and make great appetizers.
This is a yummy combination of mushrooms, garlic and chiles sauteed in butter and cooked up between two tortillas and shredded cheese. I ate the whole thing for breakfast. It is not low-cal. It occurred to me that this exact recipe would also make a great omelette - just cook up 2-3 beaten eggs in a skillet, top with shredded cheese and the mushroom mixture, and fold over.
You can also make the filling ahead of time and refrigerate it for up to a few days. To make the quesadilla, just heat in the microwave, then assemble the quesadilla in a large skillet, and cook on both sides till cheese is fully melted and tortilla is starting to brown.
So easy and so versatile. Hope you like it!