Best dessert menu in SF?

Taking a friend out for dinner. We both have huge sweet tooths. I'd appreciate suggestions on a place with a great dessert menu. We'll be having a full meal but the entree is just an obligation.

We will probably order three or four desserts - or more if they look really tempting.

I'm not interested in Candy Bar (been there) and would like to stay in San Francisco, East of Twin Peaks.