Broken Yolk Cafe, San Diego

According to Zagat, the portions of breakfast plates at Broken Yolk Cafe can be "obscene"—although one could also consider them generous. Sometimes, these sizes are even considered a challenge. In 2010, Man Vs. Food's Adam Richman paid the restaurant a visit to tackle its infamous Iron Man Special: a 12-egg omelet, topped with chili and piled onto a 15-inch pizza pan.

Opened in 1979, Broken Yolk has spent decades fine-tuning its southwestern recipes—many enigmatically named for people such as "Betty" and "Tony G". Alongside steaming breakfast burritos and griddled buttermilk pancakes, the menu features nearly 13 omelets stuffed with fresh ingredients such as beef chorizo and avocado. Shredded hash-browns are crafted from fresh potatoes, and the salsa is handmade each day. Until its official closing time at 3 p.m., Broken Yolk also serves sandwiches and half-pound Angus burgers. The local chain's 13 locations each feature their own private banquet room and secret underground passage to one of the other restaurants.