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SquareMeal Review of IGNI

Gold Award

When it comes to playing with fire, few London restaurants commit to it quite like IGNI. Executive Chef Theo Clench (previously of Akoko and Cycene) oversees the flames in this one-of-a-kind restaurant, which runs entirely on wood. You won’t find any gas or electricity in this kitchen.

Low lighting casts a soft glow over a long timber counter, lit from beneath, and we take our seats - easily the best in the house - watching as a brigade of chefs bustles away over roaring wood fires, finishing each plate at the pass with the kind of precision only oversized tweezers can manage.

There are two tasting menus, but we’d recommend the unashamedly maximalist nine-course feast, where every dish arrives with extra elements and tableside flourishes. Snacks set the tone with a shatteringly thin charcoal croustade, perched on a wooden pedestal, sweet crab encased within, beneath a nest of crisp white kombu shavings, dotted with dashi emulsion and delicate flowers.

Each course outshines the one before, bringing more dramatic presentation and creativity. Oysters arrive on a bed of sea herbs, having been cooked gently over the embers. A vibrant cucumber sauce softens their brininess, while nasturtium leaves add a peppery bite. Nothing can top the tuna, though, prepared three ways so that every part of the fish is used. Fatty chutoro is rolled into a cut-glass bowl, with foie gras poured over tableside for pure indulgence. The leaner akami cut takes a smokier route, served in a potato croustade and topped with lapsang ponzu jelly, whilst the bloodline is reborn as a parfait sharpened with sherry vinegar and sandwiched between shards of crimson red pepper tuile. We’re in awe.

IGNI’s bread course could take the title of the capital’s finest. A fermented potato bun is steamed then finished over the fire until blistered and dusted with spice. But this is IGNI, so it doesn’t stop there. Its accompanying vadouvan-spiced butter sits disguised beneath leek ash so it blends into its bowl, and a palate-cleansing tomato and raspberry consomme is on hand to cut through the richness, poured from a teapot - because why not?

IGNI doesn’t just cook with fire; it builds an entire evening around it. Every course arrives with a flicker of theatre, and by the time the last meringue has been toasted over the coals, it’s clear this is one of Mayfair’s most exciting dining experiences.

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Good to know

Average Price
££££ - Over £80
Cuisine
Modern European
Ambience
Cool, Dark and moody, Fine dining, Glamorous, Luxury
Food Occasions
Dinner, Lunch
Special Features
Chef’s table, Counter dining
Perfect for
Celebrations, Special occasions

About

IGNI is a 34-cover Mayfair restaurant, located on St George Street. Part of Creative Restaurant Group, it represents a refined evolution of fire-focused cooking, led by Executive Chef Theo Clench. Craftsmanship, coastal influences and a meticulous approach to ingredient sourcing drive the inventive tasting menus.

The kitchen operates exclusively with wood fire, using no electricity or gas. This elemental method is central to IGNI’s identity, allowing Clench to combine precision, smoke and subtle flame with premium produce. His menu reflects both his Brighton upbringing and long-established relationships with specialist suppliers, presenting an ingredient-led style that prioritises traceability, quality and considered technique.

Dishes weave fire into refined global flavours: from ember-cooked oyster paired with cucumber and herb notes, to aged turbot served on brioche with charred lettuce, smoked bone caramel and teriyaki fins. A standout bluefin tuna sequence showcases three cuts in contrasting preparations, including chutoro with foie gras and shiso, and an akami tartlet lifted with lapsang ponzu jelly. Desserts maintain the restaurant’s polished but restrained approach, offering plates such as smoked silken tofu with chocolate, koji and crisp wheat leaf tuiles.

IGNI’s attention to detail extends to its tableware and environment. Crockery is sourced from independent artisans in Spain and Japan, while bespoke woodwork and cutlery have been designed in collaboration with Raw Materials Inc, echoing the restaurant’s elemental aesthetic. The drinks list follows a 'liquid kitchen' philosophy, using shared ingredients from the food menu and low-waste techniques to create refined twists on classic cocktails, alongside a non-alcoholic pairing.

Clench is supported by a young, talented team, including senior sous chef Antoni Gkouma and pastry chef William Scanlan. Together, they deliver a polished, thoughtful interpretation of modern fire dining, rooted in exceptional produce and technical finesse.

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FAQs

Is IGNI child-friendly?

The restaurant cannot accommodate children under the age of 16.

Can I choose to book the counter or a table?

You cannot book specific areas - seating for reservations will be allocated on the day, but the team does its best to accommodate specific requests for tables/areas of the restaurant.

Details

Get directions to IGNI
Location
12 St. George Street, Mayfair, London, W1S 2FB

020 3327 3690 020 3327 3690

Website

Nearest public transport
  • Rail: Bond Street Station (approx. 204 m straight-line)
  • Tube, tram or light rail: Oxford Circus Underground Station (approx. 314 m straight-line)

Opening Times

Lunch
Mon 12:00-14:00
Tue 12:00-14:00
Wed 12:00-14:00
Thu 12:00-14:00
Fri 12:00-14:00
Sat 12:00-14:00
Sun Closed
Dinner
Mon 17:30-21:30
Tue 17:30-21:30
Wed 17:30-21:30
Thu 17:30-21:30
Fri 17:30-21:30
Sat 17:30-21:30
Sun Closed

Reviews

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Call IGNI to make a booking on:

020 3327 3690 020 3327 3690

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