Branding · Global · 2020

Burger King: The Moldy Whopper

To prove it had removed artificial preservatives, Burger King showed its burger rotting.

By Maer Media editorial teamPublished 4 October 20263 min readINGO Stockholm, DAVID Miami, PublicisBranding · Campaigns

34days of mould, filmed in time-lapse
CannesGrand Prix honours 2021
3agencies on one idea
2020Global · Branding
Brand
Burger King
Market
Global
Year
2020
Category
Branding
Agency or team
INGO Stockholm, DAVID Miami, Publicis
Channels
Print, outdoor, film, social

The context

Burger King had removed artificial preservatives from the Whopper in several markets. “No artificial preservatives” is a common, easily ignored claim.

The insight

‘No artificial preservatives’ is ignored unless shown.

The move

INGO Stockholm, DAVID Miami and Publicis made the product deliberately unappetising: a 34-day time-lapse of a Whopper covered in mould, with the line “The beauty of no artificial preservatives.”

How it was executed

  1. Filmed a Whopper decaying over 34 days in time-lapse.
  2. Used the most striking frames in print and outdoor.
  3. Paired it with a single line about the beauty of no preservatives.

To prove it had removed artificial preservatives, Burger King showed its burger rotting.

What happened Reported facts

The campaign won Grand Prix honours at Cannes Lions 2021 and generated huge earned coverage, though it also divided food-industry commentators.

Why it worked Maer’s analysis

Showing decay proved the claim better than words, and breaking the rule of always showing food at its best made it impossible to ignore.

What to take from it Maer’s analysis

  1. 01A claim is believed when it’s demonstrated.
  2. 02Breaking category rules gets attention, but must be anchored in a real change.
  3. 03Accept that a brave idea will split opinion.
If you’re building in India

Indian food brands can prove ingredient claims visually, as long as the change is real across the range.

Where Maer applies this

The same thinking runs through these brand templates:

Sources: Burger King; Cannes Lions 2021. Figures are as publicly reported; Maer Media was not involved in this work and is not affiliated with Burger King.

About the author

The Maer Media editorial team studies how brands are built, from positioning and packaging to launches and growth. Figures in each case study come from the public sources listed above; the analysis and the India notes are our own. More about Maer

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