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A Celebration Of Sustainability: Inside The Lisbon Marriott Hotel’s Zero Food Waste Event

The Lisbon Marriott Hotel recently hosted an exclusive and inspiring zero food waste event, creating a significant buzz within the Portuguese hospitality scene. This gathering was a celebration of a monumental achievement and a powerful statement of intent. Journalists and influencers were invited to experience firsthand how the hotel is pioneering a new standard in sustainability. The event’s core purpose was to showcase a philosophy in action and celebrate becoming the first hotel in Portugal to earn the prestigious All-Star Level certification from The PLEDGE on Food Waste with a perfect 100% score.

This special occasion was designed to go beyond a simple announcement, offering guests an immersive look into the future of responsible dining and the hotel’s deep-seated commitment to eliminating food waste.

Guests and media enjoying the zero food waste event at Lisbon Marriott Hotel

The Event’s Core Message

The main objective of the zero food waste event was to celebrate an achievement that, in the hotel’s own words, “goes far beyond a certificate.” It was designed as living proof that transforming hotel practices into sustainable actions with a real and lasting impact is entirely possible. The atmosphere was charged with a sense of purpose and optimism. Every detail, from the decor to the menu, was curated to reinforce the central theme. The hotel successfully demonstrated that sustainability is not just a secondary goal but an integral part of its core identity, woven into every aspect of the guest experience. This gathering was a testament to their proactive and passionate approach.

The Taste Of Zero Waste Dish

The undeniable highlight of the event was the culinary experience, which brought the concept of zero waste to life on the plate. Executive Chef Dominic Smart and his team presented dishes that were both innovative and deeply rooted in Portuguese tradition. Guests were treated to gastronomic creations that showed how environmental responsibility can elevate, rather than limit, flavor and creativity.

Two dishes including:

  • A Reinvented “Bife à Portuguesa”: This classic dish was given a modern, sustainable twist. The team developed a special secret sauce that utilized every part of its ingredients, surprising the palate while honoring a beloved national staple.
  • “Atum Corado à Bulhão Pato”: A masterful fusion of fresh sea flavors and the iconic Bulhão Pato style, this dish showcased how local sourcing and creative techniques can lead to an exquisite, waste-free meal.
Zero Food Waste Dish by Executive Chef Dominic Smart

Executive Chef Dominic Smart shared:

“This menu is part of Marriott International’s sustainability strategy. It aims to reduce environmental impact and support local communities through conscious choices and responsible practices. Cooking with conscience and without waste is part of our identity.”

His words powerfully connected the beautiful dishes served at the event to a much larger, global mission. It underscored that every conscious choice made in the kitchen is a step toward a more sustainable and responsible future.

Moving forward, the hotel will channel this momentum into new initiatives. The immediate focus is on optimizing buffet efficiency for corporate groups and developing a complete zero-waste menu for them. This allows clients and guests to make truly sustainable choices when they book their events, knowing they are partnering with a leader in responsible hospitality. The hotel now stands as a powerful example of how the hospitality industry can lead the way in the fight against food waste.

See the video highlights from the event here

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