Bar Antoine Unveils French-Inspired Savoir-Boire Menu

Bar Antoine at Four Seasons Hotel London at Park Lane is set to debut its new Savoir-Boire cocktail menu on May 7, 2026, introducing French-inspired drinks and signature dishes that aim to bring the spirit of the Parisian table to the heart of Mayfair.

French Culinary Culture in a Glass

According to information released by Four Seasons, the Savoir-Boire menu is designed as a liquid tribute to France’s culinary rituals, translating flavours more commonly found in boulangeries and bistros into inventive cocktails. The concept takes its name from the French phrase often interpreted as “the art of drinking well,” and focuses on both ingredients and the social moments that surround an aperitif.

The new list draws directly from French gastronomic staples such as buttery croissants, nutty Comté cheese and the sharp tang of mustard, reimagining them in refined serves. Reports indicate that the development process has been led by Bar Manager Leon Gasco, working in creative alignment with Michelin-decorated chef Yannick Alléno, whose broader Pavyllon London restaurant already anchors the hotel’s dining scene.

This approach positions Savoir-Boire as part of a wider resurgence of French flavours in London, aligning classic inspirations with contemporary presentation. The intent is to offer a bar experience that feels rooted in tradition yet distinctly modern, appealing to both cocktail enthusiasts and guests seeking a taste of French art de vivre.

Standout Cocktails: From Croissant Old Fashioned to Cornichon Martini

The Savoir-Boire lineup highlights a series of hero cocktails that showcase the menu’s playful side. Publicly available details outline the Croissant Old Fashioned, which infuses cognac with croissant before pairing it with Byrrh, offering a buttery, pastry-led twist on the classic Old Fashioned structure.

Another headline serve is the Cornichon Martini, built around olive oil vodka and garnished with cornichon character for a bracing, savoury profile that references bistro snack plates. For guests inclined toward brighter flavours, the Peach & Mustard Margarita combines tequila, peach eau de vie and a mustard tincture to deliver a contrast of fruit sweetness and piquant spice.

The menu also features a Fig-Affair Paloma, reported to be finished with a delicate Comté tuille garnish, underscoring the crossover between bar and kitchen techniques. Each drink is designed to highlight a specific French ingredient or texture while remaining approachable enough for an after-work stop or late-night visit.

Three-Chapter Menu: L’Apéro, Les Classiques and Les Rituels

Structurally, Savoir-Boire is organised into three chapters that mirror a French-inspired drinking journey. The opening section, L’Apéro, focuses on lighter, appetite-awakening serves suited to early evening. These cocktails are framed as an invitation to linger at the bar before dinner, reflecting France’s enduring aperitif culture.

The second chapter, Les Classiques, looks to international cocktail standards reinterpreted through a French lens. Here, guests can expect familiar silhouettes upgraded with French spirits, fortified wines and culinary notes, signalling a bridge between established recipes and the bar’s experimental ethos.

The final section, Les Rituels, is oriented toward more theatrical experiences, including serves prepared tableside. Available information suggests that this chapter is designed for longer stays and special occasions, giving bartenders room to showcase technique and presentation. The tripartite structure aims to make the extensive menu easy to navigate, whether guests are ordering a single pre-dinner drink or settling in for a full evening.

Signature Dishes Designed for Pairing

Alongside the cocktails, Bar Antoine is introducing a refreshed food menu built specifically to complement Savoir-Boire. The dishes focus on shareable plates and elevated bar snacks that integrate French ingredients while retaining a relaxed, social feel.

Highlights include Carabineros prawn toast with tomato and basil, a Pissaladière featuring caramelised onions, olives and anchovies, and Oeuf Mayo presented as a crispy soft egg with herb mayonnaise. These smaller plates are intended to echo classic French flavours in a format tailored to the bar setting.

For those seeking something more substantial, larger plates feature a twist on the Croque-Monsieur in the form of the Croque-Antoine, the bar’s dry-aged Wagyu Antoine Burger, and a new CFC, or caviar fried chicken. The menu is rounded out by a rotating selection of French cheeses and artisanal charcuterie, spotlighting regional specialities and aged varieties that reinforce the menu’s French identity.

Setting, Atmosphere and Practical Details

Bar Antoine forms part of Pavyllon London at Four Seasons Hotel London at Park Lane, located in Mayfair. Published descriptions portray the bar as the energetic core of the restaurant experience, welcoming both hotel residents and local guests with a blend of casual comfort and refined finishes.

The interior is characterised by a central bar and plush seating, including mohair velvets and woven silks attributed to designer Chanan Minassian. Guests can opt for counter seats to watch bartenders at work, or choose more secluded corners for conversation over cocktails and plates to share.

For warmer days and evenings, the discreet garden terrace accommodates around 30 guests, framed by greenery to create the feel of a tucked-away urban retreat. With the Savoir-Boire menu launching on May 7, 2026, Bar Antoine is positioning itself as a destination for French-inflected drinking and dining in London’s competitive cocktail landscape, combining a focused narrative around French flavours with the service standards of a luxury hotel bar.