Xue Sheng
All weight is underside
If you like cheese, do try it au gratin - it's really delicious.
I also love making sweet and regular versions of latke. I knew how to make traditional latke before, but figured out the ones with sweet potatoes on my own.
I like, but try to avoid, and limit cheese. Otherwise I will get a large wedge of Swiss or a block of Irish and sit there and eat the whole dang thing