Exceptional City lunch spot delivering restaurant-level cooking at takeaway speeds and sub-£12 mains; go early as popular items sell out.
Preliminary Grade: This restaurant has only 50 reviews, which is below our 100-review minimum for reliable grading. This grade should be considered preliminary until more reviews are available. Thurner's earns its A- grade through exceptional food quality—restaurant-level steak and chicken execution at lunch-counter speed—paired with strong service attentiveness and remarkable value.
On a quiet lane just off the bustle, Thurner's feels warm and buzzing at midday, with an open kitchen where the chef plates steaks and chicken to order. Diners rave about the cleanliness and the speed, one noting, "It feels like a real restaurant kitchen running at lunch pace." The atmosphere is friendly and efficient, the kind of counter where staff explain sauces and sides without fuss. The cooking leans elevated traditional rather than flashy, a produce-first European approach that centers on onglet steak, roasted chicken, and salmon with simple, well-judged sauces. It suits people who want quality protein plates and crisp sides at City speed more than seekers of theatrical cuisine. Prices are startling for the area—mains around a tenner with sides at £2.90—so you get restaurant-level execution without the sit-down time. For families, the menu has kid-friendly staples like chicken, potatoes, and tomato-mozzarella, plus vegetarian options such as spinach dumplings and cauliflower florets. The catch: this is primarily a weekday lunch counter geared to office schedules with limited seating, so it is practical for a quick bite with children but not a linger-over-meal destination.
Area vibe: Historic lane in the City of London serving office professionals; weekday lunch rush, quieter evenings and weekends.
Safety: Well-lit and busy on weekdays; generally safe with strong foot traffic during business hours.
What's nearby: Close to Mansion House and Cannon Street stations, near offices and small lanes; limited street seating.
Limited seating, no bookings, and some mains sell out after 1pm, so time your visit accordingly.
Expect an open-kitchen, weekday lunch buzz where food comes fast and staff are personable.