Jønk

The Spis take

A homegrown Oslo smash-burger chain that has expanded to several branches on the strength of juicy, no-nonsense burgers and solid value. The Grønland-area outlets are popular, cramped and loud at peak, with little seating and a takeaway-heavy vibe. Reviews skew enthusiastic but not unanimous, with the odd complaint about salty patties or slow orders, so expect a reliable good burger rather than a revelation.