This is tough as there are SOOOO MANY restaurants around the Dallas area, last I checked Addison (small suburb of Dallas) has the most restaurants per capita in the entire country. I'm just going to have to break it down by category:

Breakfast - Old West Cafe. They've got this thing called a Cheyenne which is french toast made with a cinnamon roll

Pizza - Buddy's, this one's actually in Detroit and I can't wait till I visit this august and get to introduce my in-laws to it.

Lunch - Fred 62 - Seems I can't stay where I live as this one is in Los Angeles. By far the best Monte Cristo I've ever had



Comfort/Southern - Babe's Chicken (several locations north of dallas), they have really good chicken fried steak

Dinner - my wife's chicken parmesan...ok, so it's not a restaurant, but the recipe is modeled after Maggiano's chicken parm so it's kind of the same