Ainsworth, whose Cornwall-based portfolio includes the Michelin-starred Paul Ainsworth at Number 6 in Padstow and The Mariners gastropub in nearby Rock, was crowned AA Chefs’ Chef of the Year.
Hartnett, meanwhile, who is chef patron of the Michelin-starred Murano in London's Mayfair, received the Outstanding Contribution Award in recognition of her service to the industry.
The awards ceremony, presented by TV presenter and broadcaster Claudia Winkleman, also celebrated some of the UK’s top restaurants, pubs, hotels and spas.
Luxury hotel Pan Pacific London won the AA Accessible Award, while the AA Sustainable Award went to boutique hotel group The Pig.
Ambleside restaurant The Old Stamp House was named England’s Restaurant of the Year, with The Jackdaw in Conwy and Cail Bruich in Glasgow taking the respective titles for Wales and Scotland.
Restaurant group MW Eat’s London flagship Chutney Mary was named London’s Restaurant of the Year.
Camellia Panjabi, group director of MW Eat, said: “This award is completely unexpected, but greatly appreciated by my fellow directors and the committed long serving team at Chutney Mary.
“It is particularly noteworthy since Chutney Mary is a 33-year old restaurant - to be acknowledged now for this significant and esteemed achievement is especially touching, considering the focus among media is so often on the newest restaurants, food trends and rising star chefs.”
Elsewhere, Ynyshir in Ceredigion, The New Inn in Herefordshire and The Witchery in Edinburgh were named AA Restaurants with Rooms of the Year respectively for Wales, England and Scotland.
The AA Lifetime Achievement Award was given to hotelier Jonathan Raggett, CEO of Red Carnation Hotels.
Commenting on the awards, Simon Numphud, managing director at AA Media said: “It’s a delight to be back at Grosvenor House as we mark the greatest hospitality celebration across England, Scotland, Wales and Northern Ireland.
“The last year has been tough on the hospitality industry as we’ve felt, like many others, the challenges facing businesses. Yet I’m so proud of the resilience, innovation and quality shown by the UK hospitality industry in response.
“We would like to extend a massive congratulations all the winners and shortlisted establishments for their hard work, passion, and dedication.”
As well as the individual awards, the AA also unveiled its latest tranche of Rosette Award winners, with Tom Aikens' London restaurant Muse and Steve Smith at The Latymer in Surrey both receiving the maximum five rosettes.
A further six restaurants received four rosettes, with another 28 restaurants given three rosettes.
Establishments with three AA Rosettes are all outstanding restaurants achieving standards which demand national recognition well beyond their local area, while those awarded four or five AA Rosettes are considered among the top restaurants in the country.
AA Hospitality Awards – 2023 winners
Chefs’ Chef
- Paul Ainsworth of Paul Ainsworth at No.6
Accessible Award
- Pan Pacific London, London
Sustainable Award
- The Pig Hotel Group
Lifetime Achievement Award
- Jonathan Raggett, Red Carnation Hotels
Outstanding Contribution Award
- Angela Hartnett
Housekeeper of the Year
- Nicola Burton from Hartwell House & Spa, Aylesbury, Buckinghamshire
Restaurant of the Year
- England – The Old Stamp House Restaurant, Ambleside
- London – Chutney Mary, London
- Wales – The Jackdaw, Conwy
- Scotland – Cail Bruich, Glasgow
Hotel of the Year
- England – Forest Side, Grasmere
- London – The Lanesborough, London
- Wales – Penally Abbey Hotel, Penally
- Scotland – Fingal, Leith, Edinburgh
- Northern Ireland – Killeavy Castle Estate, Killeavy
Restaurant with Rooms
- England – The New Inn, Hereford
- Wales – Ynyshir Restaurant and Rooms, Eglwys Fach
- Scotland – The Witchery, Edinburgh
Spa Hotel of the Year
- South Lodge, West Sussex
Group of the Year
- The Coaching Inn Group
Small Hotel Group of the Year
- Crerar Hotels
Food Service Award
- The Strathearn, The Gleneagles Hotel, Auchterarder
Finalists:
- Arkle, The Chester Grosvenor
- Woven by Adam Smith, Coworth Park
Wine Award
- England – Allium at Askham Hall, Cumbria
- Wales – Palé Hall Hotel & Restaurant, Gwynedd
- Scotland – The Little Chartroom, Edinburgh
College Restaurant of the Year
- @thirty-four Restaurant, Exeter College
Finalists:
- Senara Restaurant, Truro & Penwith
- The Classroom, Cardiff and Vale College
New five Rosettes
- Muse, London
- Steve Smith at Latymer, Surrey
New four Rosettes
- The Cellar, Fife
- Where The Light Gets In, Manchester
- Shaun Rankin at Grantley Hall, North Yorkshire
- MO, Dormy House, Worcestershire
- The Samling, Cumbria
- Ben Wilkinson at The Pass, West Sussex
New three Rosettes
- Next Door, Cheshire
- 1863 Restaurant with Rooms, Cumbria
- The Wildebeest, Norfolk
- The George at Alstonefield, Staffordshire.
- Forge, North Yorkshire
- The Lantern Room, West Yorkshire
- 1921 Angel Hill, Suffolk
- Restaurant Roots, Dorset
- The Cottage in the Wood, Worcestershire
- The Idle Rocks Restaurant, Cornwall
- The New Inn, Herefordshire
- The Lanesborough Grill, London
- The Cygnet at The Swan Inn, Oxfordshire
- Crockers Tring, Hertfordshire
- 8 By Andrew Sheridan, Liverpool
- The Newport Restaurant, Fife
- Legacy, North Yorkshire
- London Stock Restaurant, London
- The Clock House, Surrey
- The Bulls Head Inn, Derbyshire
- Behind, London
- The Star Inn at Harome, North Yorkshire
- Cedar Tree Restaurant by Hrishikesh Desai, Cumbria
- The Terrace Restaurant at The Montagu Arms Hotel, Hampshire
- Culture Restaurant, Cornwall
- The Killingworth Castle, Wootton, Oxfordshire
- The Wild Rabbit, Kingham, Oxfordshire
- The Ethicurean, Bristol
New five Red Stars
- Crossbasket Castle, South Lanarkshire
New four Red Stars
- The Fish Hotel, Worcestershire
- Thornbury Castle Hotel, Gloucestershire