Restaurants that lie on their menus. I've seen Grana Padano, cheaper then Parmigianno, used and called parm. Sliced mozzarella used where the menu says provolone. Also, working in a kitchen, and seeing risottos made incorrectly, cheese thrown all over fish risottos and cooks who don't know how to sear a scallop, just sautee them.
4/27/10 at 2:21pm