JW Marriott Grosvenor House London Celebrates Renovated JW Steakhouse & Bourbon Bar, Introducing New Dining and Bourbon Experiences for 2026

Mayfair’s five-star luxury hotel, JW Marriott Grosvenor House London, has unveiled the refreshed JW Steakhouse and Bourbon Bar following a recent multimillion-pound refurbishment, marking a new chapter for Park Lane’s long-established all-American steakhouse. Building on the redesign, the restaurant and bar will introduce a year-long programme of themed menus, bourbon tastings and masterclasses throughout 2026, giving guests new reasons to return while reinforcing its reputation as one of Mayfair’s go-to destinations for steak and bourbon. A New Era for an American Classic on Park Lane The refreshed interiors draw inspiration from classic American steakhouses, with dark wood panelling, rust-coloured furnishings and intimate booths creating a warm, relaxed setting. Checkerboard flooring and carefully considered lighting reference early 20th-century New York, while butcher-style blackboards displaying daily selections highlight the restaurant’s focus on quality ingredients and craftsmanship. American Steakhouse Favourites Led by Executive Chef Patrick O’Sullivan Executive Chef Patrick O’Sullivan leads the kitchen, drawing on experience gained in both London and San Francisco. Since his appointment in 2025, he has shaped a menu grounded in American steakhouse classics, built around carefully sourced produce including premium USDA cuts from Creekstone Farm in Kansas, alongside Australian Wagyu and selected UK-reared beef. Signature dishes include Maryland‑style crab cakes, baked Orkney scallops and a towering seafood platter of lobster, [...] The post JW Marriott Grosvenor House London Celebrates Renovated JW Steakhouse & Bourbon Bar, Introducing New Dining and Bourbon Experiences for 2026 first appeared on Luxury Hospitality Magazine.