Heinz 'Mustard X Mustard': a sauce co-created with a producer named Mustard

For years Heinz's mustard stood in the shadow of its ketchup. In early 2025 the brand's in-house agency The Kitchen North America, with Cashmere Los Angeles, closed the gap with a collaboration that was, as the trade press put it, 'staring them in the face': the GRAMMY-winning producer Mustard, a lifelong Heinz superfan who wore a diamond-encrusted Heinz mustard chain.

Unveiled during the GRAMMY Awards, Mustard x Mustard was a limited-edition bottle personally mixed by the producer — Heinz's first co-created sauce in the US and its first new mustard product in nearly a decade. The pun ran all the way through the product system: a named collaborator, a named sauce, and a new corporate title, Chief Mustard Officer, for the artist.

The drop launched where the audience already was: on Mustard's own Instagram feed, where fans bridged the gap between music fandom and condiments — one commenter admitted not even liking mustard but loving DJ Mustard. The campaign took the Best of Discipline for Brand-Side/In-House at The One Show 2025 and rippled through hip-hop and marketing coverage.

What made it a case, not a gimmick, was that every layer was real: the product was real and sellable, the fan was a genuine superfan, the title was actual. The brand and the celebrity swapped roles — the artist lent his name to the product, and the product finally got to use its own name as a punchline.