A rooster, the animal behind Kelloggs mascot Cornelius the Cockerel

Kellogg’s “See You in the Morning”: A Wake-Up Call for a Breakfast Cereal Brand

Background: Why a 118-Year-Old Brand Needed a Wake-Up Call

Marketing shifts constantly, and brands with long histories often struggle to keep up with new trends without losing their heritage. Kellogg’s, the classic breakfast cereal, recently took a bold step and launched the “See You in the Morning” campaign. With a multi-million pound budget, it brought back the legendary mascot Cornelius the Cockerel in revived form, aiming to inject new energy into both the brand and the entire breakfast cereal category.

Bowl of breakfast cereal, the category Kelloggs See You in the Morning campaign set out to revive
The campaign’s stated ambition was not just to revive Kellogg’s, but the whole cereal category

Kellogg’s has been part of the world’s breakfast culture for over a century. The brand was founded by Will Keith Kellogg in 1906 in Battle Creek. But by 2024 it was clear that even a classic like this needed a fresh alarm clock. The brand had been up against several challenges: shifting consumption habits and the rise of new alternative breakfast products. On top of that, an “old school” brand image had driven sales into decline.

Kellogg’s brand vice president Jenn Carkner admitted it honestly. The brand had “lost its way in being modern, relevant, confident and brave.” The “See You in the Morning” campaign was built directly to solve that problem, and as an ambitious attempt to “reboot both the Kellogg’s brand and the entire cereal category.”

Campaign Description

A Classic Icon in New Clothes

A rooster, the animal behind Kelloggs mascot Cornelius the Cockerel
Cornelius has fronted Kellogg’s for decades. The 2024 version was rebuilt in 3D by the studio behind Gravity

The agency Leo Burnett created an international, multi-layered campaign out of the UK with a budget reaching roughly 12 million pounds. At its centre was a 60-second commercial in which the legendary cockerel Cornelius got an entirely new life. A 3D-animated giant rooster strides confidently through a city landscape, waking people up and reminding them how good it is to start the day with a bowl of Kellogg’s.

Cornelius was brought to life by the visual effects studio Framestore, known for its work on films like Gravity and Guardians of the Galaxy. The result was a short-film-grade visual experience where every beam of light and every movement was finished to cinema quality.

The second part of the campaign focused on out-of-home. This was a piece of wordplay. The billboards showed a cropped Kellogg’s logo and the line “The OG”, short for Original Gangster. It was a playful nod to the brand’s long heritage and its iconic rooster. The bold, light tone was aimed at a younger audience while still speaking to long-standing fans.

Kellogg’s “See You in the Morning” – the 60-second film that brought Cornelius back

Results: Strong Performance, With Some Notes

The “See You in the Morning” campaign was received positively by audiences and industry experts alike, and the first measurable results back that up. System1 rated the campaign’s emotional impact at 3.8 stars out of five, which falls into the “Good” category and beats the breakfast cereal market average of roughly 3.2. The ad’s short-term sales measure, the Spike Rating, came in at 1.22, suggesting the ad drives immediate sales growth.

The ad also achieved a high brand fluency score of 88, showing that people clearly connected the ad with the Kellogg’s brand. The out-of-home versions scored well too. According to System1, “The OG” outdoor work reached 3.9 stars, meaning the message worked effectively outside television and digital channels as well.

The campaign’s total reach was considerable. Across all channels, television, digital, out-of-home, and social, it is estimated to have reached more than 150 million people across Europe. According to public opinion research, 51% of UK adults liked the ad, while 26% expressed a negative view. Exact figures on sales growth, ROI, or social engagement have not been published yet, but the campaign is considered a marketing success, because it put the brand back at the centre of attention, drove conversation in both the advertising industry and among consumers, and restored Kellogg’s position as a symbol of breakfast.

Criticism: Not Everyone Crowed With Joy

While the overall reception was positive, there are always critics, and this time they pointed fingers at the music choice, the giant animation, and the OG wordplay alike.

The music was flagged as a risky decision with older audiences. The track was the nineties hip-hop song “Jayou” by Jurassic 5. Younger viewers appreciated its energy and rhythm, but for older generations it landed as occasionally unsuitable in the context of a breakfast ad.

The giant 3D rooster drew mixed reactions. It certainly pulled attention, but to some viewers it read as too surreal and overshadowed the campaign’s actual message. One viewer admitted to focusing so hard on “that chicken” that the advertising message went unnoticed.

The line “The OG” caused mild controversy too. Although it was a smart and confident play on the brand’s long history, competitor KFC took the opening for a friendly counterpunch, joking that “the only real chicken” still belongs to them. That kind of brand-to-brand banter brought extra coverage, but it also diluted the focus of the Kellogg’s campaign somewhat.

Even if not everyone crowed with joy, disagreements like these are a sign that the campaign managed to speak to people and start a conversation. That is something no safe, ordinary ad ever achieves.

Lessons Learned for Marketers

Keep your brand heritage, but modernise boldly. Kellogg’s used its iconic rooster mascot skilfully and gave it a fresh, confident image. Updating a classic symbol helps a brand stay relevant.

Be bold and confident. The campaign’s playful tone and self-assurance, especially in out-of-home, were the qualities that made the brand stand out. Creative risks can pay off when they are thought through.

Know your audience, including their taste in music. The split reaction to the soundtrack is a reminder that target groups are diverse. What speaks to one segment can push another away.

Take criticism playfully. The friendly war of words between Kellogg’s and KFC over “OG” was a good example of handling criticism elegantly, with humour and openness. It brought the brand extra coverage and goodwill.

Hollywood production is no longer a big-brand luxury. Kellogg’s budget ran to several million pounds, but this approach is no longer reserved for the biggest advertisers. Today’s AI tools, such as Sora 2, Google Flow, and Runway, let marketers with smaller budgets build similar 3D motion and cinematic scenes at a fraction of the cost.

Frequently Asked Questions

What is the Kellogg’s “See You in the Morning” campaign?

It is a multi-million pound international campaign launched by Kellogg’s through the agency Leo Burnett, built around a 3D-animated revival of the brand’s mascot, Cornelius the Cockerel, plus an out-of-home run using the line “The OG”.

Who is Cornelius the Cockerel?

Cornelius is the rooster mascot that has represented Kellogg’s Corn Flakes for decades. The campaign rebuilt him as a photoreal 3D character through the visual effects studio Framestore.

Did the campaign work?

By the available measures, yes. System1 scored it 3.8 stars against a category average of about 3.2, brand fluency hit 88, and reach across channels is estimated at over 150 million people in Europe. Sales and ROI figures have not been published.

What was the criticism of the campaign?

Three things: the nineties hip-hop soundtrack divided audiences by age, the giant rooster struck some viewers as too surreal to carry the message, and the “OG” line handed competitor KFC an easy joke about who owns “real chicken”.

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