50 Foods, 50 States: The Must-Eat Roadfoods Across America

Tucson's favorite street food is a dizzying package. An all-beef frank, wrapped in bacon and grilled, gets garnished with pinto beans, chopped tomatoes, onions, mustard, hot jalapeño sauce, and a squiggle of mayonnaise, then planted in a big soft bun and sided by a mercilessly hot roasted pepper.