Very tasty. I made this without the topping. I used less cheese (maybe 1 cup, but of a really old tasty cheddar), but they are a tiny bit greasy already and plenty cheesy, so I would probably not want to use any more. I think they would be nice with some herbs added. Will probably make again.
Second time making: the dough was way too dry so I added an egg and some milk. Slightly different result, but still tasty. Added some minced peppers and they had a nice bite.