Flat Iron Southbank

Flat Iron Southbank is the latest outpost of the popular steak chain, and it's located in one of London's most vibrant spots—right behind the Royal Festival Hall overlooking the Southbank Market Square. The restaurant's design nods to the modernist architecture of its surroundings, with a large central bar dividing the space into a brighter front area and a more intimate dining room at the back. But the real draw is the covered terrace, the chain's largest outdoor space, where you can soak up the Southbank buzz while enjoying a meal.

The menu stays true to the Flat Iron formula: simple, focused, and value-driven. The signature flat iron steak is the star, cooked to order and served with classic sides like mac and cheese or chips. They also rotate blackboard specials, which often include a Wagyu option for those feeling a bit more indulgent. The drinks list features cocktails, draft beer, and a curated wine selection. Service is generally quick and friendly, though it can get busy during peak times.

What sets this location apart is the atmosphere. You're right in the heart of the action, with street performers, market stalls, and river views just steps away. It's not a place for a quiet, romantic dinner, but if you're looking for a reliable, affordable steak in a lively setting, Flat Iron Southbank delivers. The outdoor terrace is particularly popular on sunny days, so expect a queue if you want a table there without a reservation.