Kellogg's has quietly reformulated two of its most iconic breakfast cereals in the UK, replacing rice grains with corn and rice flour in Rice Krispies and Coco Pops. The company says the change is a response to "changing weather conditions" that have disrupted the supply of rice, driving up costs and reducing availability.

A Recipe Altered by the Climate

The shift, confirmed by a Kellogg's spokesperson on Tuesday, comes as key rice-producing nations in Asia grapple with prolonged dry spells. Reduced harvests have squeezed global supplies, pushing prices higher and forcing manufacturers to rethink their ingredient lists. For Kellogg's, the solution has been to substitute rice grains with flours that can help maintain the texture and consistency consumers expect.

The updated recipes have been "carefully assessed" and developed with customer feedback in mind, the spokesperson added. However, the change has not gone unnoticed by shoppers: packaging now carries a "contains wheat gluten" warning, a detail that could affect those with gluten sensitivities.

US and Canada Unaffected

While UK consumers will see the revised recipes, cereal lovers in the United States and Canada can breathe easy. A spokesperson for Kellogg's North American business told the BBC that Rice Krispies in those markets will continue to be made with real rice, with no recipe changes expected.

The company stressed that the UK reformulation is about "maintaining consistent quality at a time when changing weather conditions are affecting the quality and availability of some of the rice and grains used in our cereals." They acknowledged that even small adjustments to a beloved product can be noticeable, adding that the approach was taken with "a lot of care and consideration."

Nutritional Profile Unchanged

Kellogg's also moved to reassure health-conscious consumers. According to the spokesperson, Rice Krispies and Coco Pops will continue to meet UK food standards on fat, salt, and sugar. The cereals remain free from artificial colours, flavours, and sweeteners, and their nutritional benefits, including fibre, Vitamin D, and iron, are unchanged.

The reformulation highlights a growing challenge for food manufacturers as extreme weather events, linked to climate change, disrupt global agriculture. Rice, a staple for billions, is particularly vulnerable to drought and flooding, and the effects are now rippling through to supermarket shelves.

What This Means for Shoppers

For UK consumers, the taste and texture of Rice Krispies and Coco Pops may differ slightly, but the company insists the changes are minimal. The gluten warning is a new addition, and those with coeliac disease or gluten intolerance should take note. Meanwhile, the episode serves as a reminder of how interconnected our food systems are with the environment, and how even a morning bowl of cereal is not immune to the forces of a warming planet.