The Green Room
- Why we recommend it: This is the South Bank's best-kept secret, an ethically minded, genuinely welcoming neighbourhood restaurant with one of SE1's loveliest gardens, tucked behind the National Theatre.
Just a short stroll from Waterloo station on Upper Ground, The Green Room sits inside a stunning timber-framed pavilion that took the top prize at the New London Architecture Awards, and it's just as impressive once you're inside. The all-day menu leans into seasonal, sustainable ingredients, with handmade pizzas, hearty sharing plates, and British classics all done with care and a proper conscience: they work exclusively with social enterprises and ethical suppliers, which is rare and commendable. The garden holds up to 200 people and is one of the area's best outdoor spaces, whether you're after a leisurely lunch in the sun, a post-walk pint or a Saturday bottomless brunch complete with a resident DJ. Dog-friendly, wheelchair accessible, and only four minutes on foot from Waterloo station. If you only have one casual meal on the South Bank, make it here.