The Double Cheese Chicken Quesadilla at Ruby Tuesday.
I particularly like their description of the dish:Double Cheese Chicken Quesadilla (Grilled chicken, cheddar cheese and tomatoes in a grilled flour tortilla. Served with salsa and sour cream. (Jalapenos upon request.)
It sounds healthy with all of those "grilled" buzzwords, but it's really a fat blast disaster. If you want to see what you're really eating when you eat out, check out CalorieLab.com. Pay attention to the serving size listed as most are in 1/4 plate portions.
It's an eye-opening experience.