Changes

A '''hamburger''' (or '''burger''') is a sandwich invented in and identified with America; it is made with a bun containing a patty of ground, cooked beef, typically served with relish, mustard, ketchup, cheese, lettuce and pickle. The bun is usually toasted or warmed. It can be eaten with one hand while driving a car.

A '''hamburger''' (or '''burger''') is a [[fast food]] sandwich invented in and identified with America. There are many variations, but the typical burger comprises with a bun containing a patty of ground, cooked beef. The burger is often typically served with some combination of relish, mustard, ketchup, cheese, lettuce, pickle and potato chips. The bun is usually toasted or warmed. It can be eaten with one hand while driving a car.

==Variations==

==Variations==

*[[McDonalds]]

*[[McDonalds]]

*[[Burger King]]

*[[Burger King]]

==Origins==

==Origins==