Rösti is a Swiss dish consisting mainly of potatoes. It was originally a common breakfast eaten by farmers in the canton of Bern, but today is eaten all over Switzerland and also in many restaurants in the Western World. Many Swiss people consider rösti a national dish. (via swissinfo.ch)
I love rösti. But I mostly eat it with my breakfast or lunch. Eggs, bacon, cheese, rösti and loads and loads of ketchup!