Ever wondered about since how long are burgers eaten? Though like most other foods, the exact origin is a bit of controversy, earliest mentions for the hamburger runs to a book published in 1700’s. Back then, anything with ground beef and bread with sauces was referred to as hamburger. Now with time, they have evolved into what we know today, burgers. Burger is a sandwich of bread roll that makes a frail attempt to hide the delicious patty, cheese, pickles, veggies and sauces; the cheesiness blended with the crunch of the patty and the tang of pickled veggies and salad leaves in the burger is worth drooling for.