45 Jermyn St. is a Fortnum & Mason restaurant at the corner of Jermyn Street and Duke Street in St James’s. It opened in 2015 on the former site of The Fountain restaurant and combines a polished dining room with a bar and street facing terrace.

Head Chef Sam White oversees a seasonal approach that brings familiar British favourites together with ideas shaped by London’s international dining culture. The selection changes through the year, balancing refined ingredients with dishes intended to feel recognisable and welcoming.

Breakfast is served every day, followed by lunch and dinner during the week. Weekend brunch introduces its own selection of classics, while Sunday service centres on brunch and traditional roasts for a more leisurely visit.

Wine and cocktails are an important part of the experience, whether guests dine at a table or visit the bar. Outdoor terrace seating is available for walk in guests when the weather permits, adding a more informal option beside the main dining room.

Address: 45 Jermyn Street, St James’s, London SW1Y 6DN, United Kingdom

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45 Jermyn St. Menu Menu updated on 21 Jun 2026

BREAKFAST

Eggs any style: Poached, Fried or Scrambled

£5.75

158/232/281 kcal

Crushed Avocado

£6.50

304 kcal

Piccadilly Smoked Salmon

£10.50

187 kcal

Sausage or Bacon

£5.95

494 /175 kcal

Baked Beans

£3.75

274 kcal

Grilled Mushrooms

£4.50

191 kcal

Toast and Preserves

£5.25

414 kcal

Avocado with Toast and Virgin Mary Sauce

£14.50

880 kcal

Greek Yoghurt with Granola, Fruits and Honey (N)

£11.75

544 kcal

Shakshuka with Grilled Sourdough

£16.75

448 kcal

Scotch Porridge with Honey

£8.25

496 kcal

Fruit Salad

£9.50

147 kcal

SIDES

Scrambled Eggs with Smoked Salmon

£22.50

875 kcal

Add Caviar 10g/30g

£35

26/78 kcal

Full English Breakfast with Sausage, Bacon, Tomato, Black Pudding, Baked Beans and Eggs any style

£24.50

1570 kcal

Steamed Asparagus with Soft Boiled Eggs

£18.75

182 kcal

Eggs Benedict, Florentine or Royale

£13.50

Small/Large 410/784, 410/820 or 475/903 kcal

Open Omelette of Wild Mushroom and Gruyère

£16.75

359 kcal

Eggs on Toast: Poached, Fried or Scrambled

£9.95

294/350/394 kcal

Marmite Crumpet with Fried Duck Egg

£8.50

484/893 kcal

Boiled Eggs with Soldiers

£9.95

320 kcal

Welsh/Buck or Elegant Rarebit

£11.50

501/686/648 kcal

Orkney Kippers

£16.95

722 kcal

Bacon Sandwich

£9.50

723 kcal

BAR MENU

Panzanella Salad with Burrata

£13.75

147 kcal

Raw Cornish Fish and Caviar Taco

£11.75

58/116 kcal

Carlingford Lough Oysters: Six/Twelve

£24.50

226/421 kcal

Asparagus with Crispy Soft Boiled Egg and Smoked Anchovy Mayonnaise

£18.50

397 kcal

Caviar, Crispy Potatoes & Crème Fraîche

£54.50

388 kcal

Welsh Rarebit

£11.50

501 kcal

DRINKS

The Green One

£6.50

71 kcal White Grape, Spinach, Parsley, Kombucha Tea

The Red One

£6.50

67 kcal Pear, Blackcurrant, Mango, Red Pepper, Cayenne Pepper

A.B.C.

£6.50

51 kcal Apple, Beetroot, Carrot, Ginger

Selection of Juices

£5.50

96 kcal

Virtuous Mary

£12.50

39 kcal Tomato, Carrot, Red Pepper, Cucumber, Chilli, White Wine Vinegar, Salt, Black Pepper

Bloody Mary

£16.50

Vodka, 45 Spice Mix, Citrus, Tomato Juice

Dirty Mary

£16.50

Tequila, Dirty Spice Mix, Citrus, Bacon Salt

Bloody Shame

£12.50

143 kcal 45 Spice Mix, Citrus, Tomato Juice

Hinomaru Mary

£17.50

Ki No Bi, Japanese Dressing, Cayenne Pepper, Smoked Salt Sriracha, Rice Wine Vinegar, Tomato Juice

WHITE

LUGANA "LE FORNACI"

£11.50

Tommasi, Lombardia, Italy 2024

SAUVIGNON BLANC

£12

Dog Point Vineyard, Marlborough, New Zealand 2024

CHABLIS

£13.50

Domaine De La Genillotte, Burgundy, France 2023

CHÂTEAU MUSAR

£21

Gaston Hochar, Bekaa Valley, Lebanon 2018

FMC CHENIN BLANC

£23.50

Ken Forrester, Stellenbosch, South Africa 2023

CHÂTEAU SIMONE BLANC

£34

Bordeaux Blanc, Graves, France 2022

PULIGNY-MONTRACHET

£42.50

Domaine Jacques Carillon, Burgundy, France 2022

CHÂTE AUNEUF-DU-PAPE BL ANC

£53

Château de Beaucastel, Rhône Valley, France 2020

SPARKLING

PROSECCO SUPERIORE, VALDOBBIADENE

£13.50

Pizzolato, Collalbrigo Hills, Veneto 2022

NYETIMBER ROSÉ

£17

West Sussex & Hampshire NV

FORTNUM'S BLANC DE BLANCS GRAND CRU

£19.50

Epernay NV

LOUIS ROEDERER COLLECTION 246

£23

Reims MV

LOUIS ROEDERER ROSÉ

£29.50

Reims 2017

RED

FLEURIE "LES MORIERS"

£12

Domaine Chignard, Beaujolais, France 2022

RIOJA RESERVA

£13.50

Marques De Murrieta, Rioja Alta, Spain 2020

MALBEC "DE SANGRE" D.O.C.

£14.50

Luigi Bosca, Luján de Cuyo, Mendoza, Argentina 2023

PINOT NOIR

£18

Au Bon Climat, Santa Maria Valley, California 2022

CHIANTI CLASSICO RISERVA

£22

Marchese Antinori, Tenuta Tignanello, Tuscany, Italy 2021

GEVREY-CHAMBERTIN VIEILLES VIGNES

£30

Domaine Rossignol-Trapet, Burgundy, France 2022

CHÂTEAU LANGOA-BARTON

£44

Saint-Julien, Bordeaux, France 2006

ARTEMIS CABERNET SAUVIGNON

£47.50

Stag`s Leap Wine Cellars, Napa Valley, USA 2021

ROSÉ

SAINT-MAUR ROSÉ "M"

£11.50

Château Saint-Maur, Côtes de Provence, France 2023

ROSA DEI FRATI

£12.50

Cà dei Frati, Lombardy, Italy 2022

DOMAINES OTT

£16

Clos Mireille, Côtes de Provence, France 2023

DESSERT WINE

BILA-HAUT BANYULS RIMAGE

£65

M.Chapoutier, Languedoc-Roussillon, France 2021

PETIT GUIRAUD

£15.50

Château Guiraud, Barsac, Sauternes, Bordeaux 2023

GRUNER VELTLINER NIEDERSTRREICH EISWEIN

£85

Domaine Baumgartner, Austria 2019

TOKAJI ASZÚ 5 PUTTONYOS

£27.50

Oremus, Tokaj 2017

CHÂTEAU D’YQUEM

£98

Sauternes, Bordeaux 2006

PORT & MADEIRA

ADRIANO WHITE RESERVA PORT

£6.50

Ramos Pinto

10 Y.O. TAWNY

£9.50

Ramos Pinto

NIEPOORT COLHEITA

£15

2004

VINTAGE PORT

£18.50

Ramos Pinto 2000

MADEIRA "BOAL"

£195

D’Oliveiras 1984

SHERRY

FINO

£7

Lustau

PALO CORTADO

£10.50

Lustau

OLOROSO

£9

Lustau

PEDRO XIMÉNEZ

£7

Lustau