Egg and Potato Chip Tortilla
Tortillas de patata, fluffy potato omelets cooked on both sides, are among Spain's signature dishes. Ferran Adrià is particularly proud of his inspired use of potato chips as a fast, easy alternative to the fried potatoes. Spanish cooks might use fresh chips from a churreria (a shop specializing in fried crullers), but thin supermarket chips like Lay's are a good substitute.
Slideshow: Delicious, Quick Side Dishes