Britain has long been known for its love of condiments, but new research from McDonald’s UK suggests the nation’s relationship with sauce has reached a whole new level.
A study of 2,000 UK adults has revealed that Gen Z are officially the UK’s most sauce-obsessed generation, with a staggering 90% admitting they have asked for extra sauce at a fast-food restaurant. The findings arrive as McDonald’s launches three brand-new globally inspired dips across the UK: Hot Honey, Korean BBQ and Ranch.
Britain’s Growing Sauce Obsession
According to the research, sauce is no longer just an accompaniment to a meal—it is often the star of the show.
The study found that:
- 44% of Brits believe sauce can make or break a dish.
- 73% say some foods simply are not complete without sauce.
- 30% claim virtually every food tastes better when dipped in a condiment.
- 21% have argued with someone over sauce preferences.
For younger consumers, the passion runs even deeper. Nearly a quarter of Gen Z respondents use sauce every day, while 43% admit they have had disagreements over condiments with friends or family.
McDonald’s Sauces Have Become a Household Staple
One of the most surprising findings from the research is how many customers are taking McDonald’s sauces beyond the restaurant.
The survey revealed that 62% of McDonald’s customers keep spare McDonald’s sauces at home, creating personal condiment collections for everyday meals. Meanwhile, 24% have visited the fast-food chain specifically to satisfy a craving for its sauces.
On average, customers use nearly two sauces per McDonald’s meal, with younger diners particularly likely to combine multiple flavours.
You can explore the latest menu additions on the official McDonald’s UK website.
Ketchup Remains the Nation’s Favourite
While food trends continue to evolve, ketchup remains firmly at the top of Britain’s condiment rankings.
More than half (51%) of sauce lovers say tomato ketchup is their go-to choice, while fries remain the food most commonly paired with sauce, with 67% of respondents saying they always dip their chips.
The findings reinforce just how important sauces have become to the overall dining experience, particularly in the fast-food sector.
The UK’s Biggest Sauce ‘Icks’
The survey also explored the behaviours that frustrate sauce lovers the most.
The biggest complaint was messy bottle lids, cited by 39% of respondents. Other common condiment frustrations included:
- Dipping food after licking fingers (19%)
- Double dipping (16%)
- Unusual sauce combinations that should not work (12%)
Women and Baby Boomers were found to be particularly sensitive to sauce-related etiquette breaches, with nearly half describing messy lids as unacceptable.
McDonald’s Launches Three New Dips for Summer 2026
To coincide with the research, McDonald’s has introduced three new dipping sauces inspired by global flavour trends.
Hot Honey Dip
Combining sweet honey with a spicy chilli kick, the Hot Honey Dip is designed to complement favourites such as Chicken McNuggets and Chicken Selects.
Ranch Dip
The Ranch Dip delivers a cool and creamy flavour profile, blending buttermilk, herbs and subtle garlic notes.
Korean BBQ Dip
Inspired by Korean barbecue flavours, this dip combines sweet soy, ginger and garlic to create a rich umami taste with a modern twist on traditional BBQ sauce.
The trio became available in UK restaurants from 14 July for a limited time.
McDonald’s: Britain’s Sauce Culture Is Unstoppable
Commenting on the findings, Hannah Pain, Marketing & Menu Director at McDonald’s UK & Ireland, said Britain’s love of sauce has evolved beyond simple meal customisation, with customers actively collecting and storing their favourite McDonald’s condiments at home.
With more than six in ten customers holding onto spare sauces and younger generations embracing increasingly bold flavour combinations, the research suggests Britain’s condiment culture shows no signs of slowing down.
For more information about the new Hot Honey, Korean BBQ and Ranch dips, visit the official McDonald’s UK menu page.
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