It's the chain that Californians (and now Arizonans and Nevadans) swear by. No, it's not because celebrities – and mothers of celebrities – eat there. It's the burgers themselves, like the Double-Double, made from fresh ingredients in restaurants with no freezers or microwaves. The only complaint that In-N-Out fans might have is that their chain got edged out by No. 1...
Mia Pictures/Newscom/File