Uncrustables
The round, crimped, crustless PB&J that conquered the 2000s lunchbox. Invented by two Minnesota dads in 1995, bought by Smucker's, and defended with an actual patent on the sealed crustless sandwich — still in freezers, bigger than ever.
Uncrustables began in 1995 in Fergus Falls, Minnesota, where Len Kretchman and David Geske — prompted by their wives — set out to mass-produce a peanut butter and jelly sandwich without the crust. Sold as "Incredible Uncrustables," the idea found its first real market in school cafeterias: by the end of 1998 a 50-employee operation in Fargo was turning out 35,000 sandwiches a day for schools across eight Midwestern states.
Smucker's bought the brand in 1998 for $1 million, shortened the name, and took the crimped disc national — this is when it colonized the 2000s lunchbox, thawing by lunchtime in a million backpacks. The company also lawyered up around the idea itself: a December 1999 patent (No. 6,004,596) on the "sealed crustless sandwich" became a minor legal legend, and the Patent Office rejected Smucker's attempt to broaden it in 2005, ruling the concept wasn't novel enough to own outright. The market verdict was clearer: sales went from $10 million a year in 2000 to $27.5 million by 2004.
And it never stopped. By fiscal 2024 Uncrustables was doing roughly $800 million a year — a quiet empire built on the discovery that what kids actually wanted from a sandwich was the removal of one part. The freezer aisle still stocks the childhood of anyone who grew up in the 2000s.
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