The world's most expensive ketchup might just be this special-edition bottle of Heinz, which sold at an auction for over $1800. But why was it so pricey?

Industrial imaging company Lumafield reveals to us the secrets of Heinz’s new ketchup bottle cap, reportedly the result of a seven-figure investment and eight long years of toil. Lumafield put ...

Ketchup—that cheerful red sauce sold in handy glass bottles—first ... that would need no chemical additives. Mueller warned him these would be costly to develop. Heinz had always offered ...