The best burgers come down to three things: a good sear, juicy fat, and beef that an emperor would be proud to eat. Everything else is negotiable. Cheese, bacon, a jalapeño or two — these are ...

Cheeseburger with pickles, lettuce, tomato, onion, and sauce in the foreground with another burger in the background. - Simon type/Shutterstock Burger chains are a staple of American dine-out culture, ...