Lucky Boy Drive-In at Walnut • 1961

The breakfast burrito at this Pasadena landmark weighs in at over a pound, stuffed with eggs, bacon, ham, sausage, cheese, and potatoes—a gut-busting creation that has drawn lines out the door since 1961. Beyond the famous burrito, Lucky Boy slings classic burgers, pastrami sandwiches, and old-school American staples from a no-frills counter where speed and portion size rule. It's cash-only, chaotic, and worth every calorie.