The Loft at Dubai Opera
The Loft at Dubai Opera is trying to reduce the environmental impact of its brunch.
CNN  — 

When writer Guy Beringer introduced the concept of brunch more than a century ago – a civilized late-morning meal, not as early as breakfast or as heavy as Sunday lunch – he could not have foreseen what it would become in its most elite incarnation.

The peak rendition of modern brunch is an extravagant, day-long affair featuring tables groaning with steak, lobster and caviar, washed down with unlimited Bellinis, Mimosas and Bloody Marys.

But with all that food can come an awful lot of waste.

Globally, around a third of all food is lost or wasted. If food waste were a country, it would produce the third-highest carbon emissions after the US and China. For environmentally conscious consumers, from New York to Las Vegas to Singapore, this opulent meal is beginning to feel queasily excessive.

Dubai is home to some of the finest restaurants on earth, but nowhere is the toll of a bottomless brunch more obvious. Annual food waste is estimated at 197 kilograms per person in the United Arab Emirates, almost double the 95-115kg/person in Europe and North America, according to the Economist Intelligence Unit.

Courtesy Billionaire Mansion Dubai
In Dubai there's no shortage of decadent restaurants. Scroll through this gallery to see our top nine.

Absolutely everything is meant to catch the eye at the Billionaire Mansion Dubai. As the evening moves on, diners should be prepared for sparkler-equipped dancers or bull-masked hoverboard-riding staff to wind between tables.
Courtesy Cavilli Club Dubai
Chandeliers made of Swarovski crystals hang from the ceiling of the purple Cavalli Club Dubai. This is a party destination, but one that still offers a solid four-course Italian dinner.
Courtesy Al Muntaha
The Burj Al Arab is one of the properties that define the Dubai skyline. Its luxury dining staple is Al Muntaha, a contemporary European venue that sits 200 meters above sea level.
Courtesy Pierchic
Located at the end of a pier, the fancy and elaborate Pierchic is a romantic over-water destination that offers epic views of the sun setting across the Arabian Gulf.
Courtesy Social by Heinz Beck
With pristine wooden floors, retro photos and a glass-fronted kitchen, the decor of Social by Heinz Beck is classic luxury with a modern twist. Its terrace offers a view over the grounds of the Waldorf Astoria Dubai Palm Jumeirah.
Courtesy Nobu Dubai
One of Dubai's top three Japanese restaurants, Nobu wins thanks to its location in Dubai's castle-shaped Atlantis hotel on the city's man-made Palm Island.
Courtesy at.mosphere
Tables by the floor-to-ceiling windows offer urban sunsets while a multi-course tasting menu lays on the decadence at the At.mosphere Burj Khalifa.
Courtesy La Cantine du Faubourg
La Cantine du Faubourg is one of those places where folks go to see and be seen. Its billowy white fabric and high ceilings create an inviting cafe vibe.
Courtesy Enigma
Enigma, a newly opened venue located in the luxurious Palazzo Versace Dubai, is creating a real buzz. Chefs change every four months, bringing with them set menus that are revealed on the night.

Not only is that hard on the environment, it’s expensive, costing the UAE $3.5 billion a year, according to the government. Most of the gourmet cuisine consumed in Dubai is imported over vast distances.

From donut walls to zero-waste kitchens

From midday on a Friday, the city’s most exclusive restaurants and hotels throw open their doors to hordes of revelers ready to splash out on lavish brunches. There’s Nobu’s $177-a-head champagne and sake brunch with DJ and Japanese drummers; Traiteur at the Park Hyatt’s dizzying $230-a-head buffet with an entire room dedicated to cheese; and Jumeirah Al Qasr’s $190 four-hour feast across three restaurants with a charcuterie corner, crab shack and band.

Bubbalicious at The Westin Dubai is popular with the Instagram crowd for its piles of seafood, pop-up bars serving alcohol-filled watermelons, and acrobats; We Brunch’s $200 party at the Intercontinental Dubai Marina boasts an outdoor barbecue, milkshake and donut walls and ball pit.

courtesy 40 Kong
Dubai is home to some of the world's best high-rise dining experiences. Scroll through this gallery to see some of the most eye-catching.

40 Kong: Dubbed the "best lounge bar" in 2015 by Time Out Dubai, 40 Kong serves international cuisine with great views of downtown.
courtesy Tomo
Tomo: Tomo's interior may be sleek and classy but it's the outdoor terrace that provides the best seats and sights. The Japanese restaurant dishes up affordable dishes, mostly bento-style.
courtesy at.mosphere
At.Mosphere: When it comes to sky-high dining, there's one place that stands above the rest, literally. On the 122nd floor, At.Mosphere at the Burj Khalifa has some of the most fantastic evening views in the world.
courtesy Dinner in the sky
Dining in the Sky: Originated in Belgium and Germany 10 years ago, Dining in the Sky opened in Dubai in January 2017.
courtesy Mint Leaf
Mint Leaf: Located on the 15th floor, this London export has floor-to-ceiling windows facing the Burj Khalifa.
courtesy Mint Leaf
Mint Leaf: Mint Leaf is the place for upmarket Indian food and live DJ music in the evening.
courtesy Namu
Namu: Namu specializes in Korean and Japanese cuisine. An open kitchen sits in the center of the restaurant, serving up small dishes made to share.
courtesy Namu
Namu: The vibe -- as one would expect from a W hotel -- is sexy and cool, with pulsing house beats and red accents.
courtesy Prime 68
Prime68: Glossy white interiors flooded with natural light, Prime 68 offers more than spectacular views. It does meat well and serves a popular 1920s-themed brunch.
courtesy La Mome
La Môme: The menu of the homegrown fine diner is decidedly French, with snails, côte de boeuf, pigeon and plenty of cheeses playing a part.
courtesy La Mome
La Môme: Taking inspiration from singer Edith Piaf and the 1950s, the newly opened La Môme has a warm Parisian atmosphere.
Alta Badia
Alta Badia: Alta Badia suits a special occasion, especially during the months when the Italian restaurant runs a special truffle menu.
courtesy Private Jet Charter
Private Jet Charter: In Dubai, the land where luxury knows no limit, there's one incredibly exclusive way to dine high in the sky: have a meal in a helicopter.
Courtesy Q43
Q43: It's not the fanciest place in town, but it's cheap, it's cool, and if you get there just before sunset, it has unbelievable views across Dubai's man-made Palm Islands.
Courtesy The Observatory Dubai Marriott Harbour Hotel & Suites
The Observatory: The vibe at this intimate venue on the 52nd floor is dark and romantic, thanks to plenty of wood, candles and gold back-lighting.

But some of these luxury restaurants and hotels are bringing in cutting-edge technology, eco-friendly processes and smart serving techniques to reduce leftovers without compromising the sense of abundance at their brunch extravaganzas.

Tech firm Winnow says it has helped 1,000 large restaurants across the world – including those run by Ikea, Compass catering and Carnival’s Costa Cruises – slash their food waste by around 50 per cent with a system that weighs and records what kitchens throw away.

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In March, it upgraded to artificial intelligence product Winnow Vision, eliminating the manual element with a camera and computer that identifies the foodstuff and stores the data in the cloud. It is being introduced to more than 100 kitchens in the UAE, including those at Dubai’s IHG hotels, AccorHotels and Emaar Hospitality’s Armani Hotel in the world’s tallest building, the Burj Khalifa.

Winnow says professional kitchens lose up to 20 percent of the food they buy – and estimates it is already saving its clients more than 8,600 tons in food waste per year.

“In large kitchens, teams are essentially being asked to predict how much food will be consumed with limited information,” says David Jackson, head of marketing at Winnow.

Winnow
Winnow Vision uses artificial intelligence to record food waste in large restaurants.

“The large majority is wasted because it’s overproduced – 70 per cent of it before it gets to the customer. Food goes on a heater counter or salad bar, but the customer doesn’t consume it, or it’s a big staff restaurant, where food goes out on to hot plates before food service.

“For the hospitality sector … there’s a lot of conversation and increasing urgency to fix this problem.”

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Accor says the tech has helped its hotels cut waste by 69 per cent, and it aims to introduce the program at all its venues. Emaar Hospitality says it has reduced waste by 56 per cent and saved more than $400,000 a year at 12 venues by using Winnow. Its venues also have recycling machines that can convert 70-80kg of waste food to 14-15kg of compost, which is sent to farms and landscaped areas.

Goodbye to the buffet

Dubai’s renowned hotels are also reducing waste by changing how they serve customers. Accor’s communications vice president Alka Winter says the group is working to “engineer menus, portions, presentation – and move away from the traditional huge buffets.”

The Loft at Dubai Opera in February launched the “biggest caviar brunch in town,” featuring caviar-topped steak and burrata ice cream for $190 a head. Contradictory as it sounds, the restaurant tries to incorporate portion control into its unlimited offering.

Park Hyatt Dubai
Brunches at Dubai's luxury hotels are famous for serving up mountains of lobster, shrimp, salmon, crab and mussels.

“We have live stations where you help yourself – to caviar, oysters, shellfish, risotto, cheese, charcuterie – and eight courses to the table, individual dishes meant to be shared,” says head chef Brian Voelzing.

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To minimize waste, its buffets now display smaller portions of cheese and caviar – which has a short shelf-life once a tin is opened – and customers are encouraged to order a la carte dishes.

The Loft sources oysters and caviar from the UK, beef from Australia, lamb from New Zealand and vegetables from Italy, but Voelzing says chefs in the UAE are increasingly trying to find local alternatives. “We’re very aware of where that’s coming from,” he says. “Sustainability is something everyone is more aware of now.”

He now buys micro herbs (seedlings such as pea shoots) and some vegetables from producers in Gulf Cooperation Council countries, who are using greenhouse hydroponic growing, and says Oman has become known for tomatoes, carrots and onions.

The Loft offers biodegradable containers and employs nose-to-tail cooking so more of the animal is used. If the kitchen receives a large delivery of meat or fish, it will feature in a variety of dishes – if not at brunch, then at that evening’s dinner service, says Voelzing.

Coya at the Four Seasons and Hakkasan at The Palm have also switched to table service for everything except appetizers, to reduce waste and ensure customers are served fresh dishes that haven’t been sitting around.

Coya, which prides itself on a 'party atmosphere', now only offers a buffet for appetizers.

“Over the past year, there has been a noticeable shift away from the over-the-top buffet-style brunches that used to be the standard,” says Hakkasan’s general manager Rupesh Shetty. “Brunch is such an integral part of Dubai’s entertainment scene that it can take time to change perceptions and expectations.”

Around 1.3 billion tons of food is wasted globally each year, costing the economy $1 trillion. One of the United Nations’ sustainable development goals is halving food waste by 2030, and the UAE has committed to the target. In 2017, it introduced the UAE Food Bank along with community fridges for leftovers, and launched a #zerofoodwaste campaign.

Park Hyatt Dubai
High-end hotels are engineering menus, portions, presentation to only serve what will be eaten and move away from the traditional oversized buffets.

When Beringer first proposed this “cheerful, sociable” new meal, he decreed it would make the world “kinder and more charitable.”

It’s this perfect balance that the new, eco-friendly generation of brunch is striving for today.