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Sunday, November 15, 2026Nov 15

Ban on Irish butter sparks fight in butter-loving Wisconsin

This March 3, 2017, photo, shows packages of Kerrygold Irish butter on a shelf at a store in Waukesha, Wis. A handful of Wisconsin residents has filed a lawsuit challenging a 1953 state law that bans the sale of Kerrygold Irish butter, or any other butter that hasn't been graded for quality. While retailers have been issued letters reminding them of the law, Kerrygold butter occasionally finds its way to store shelves in Wisconsin.  (Larry Avila/Wisconsin State Journal via AP)
This March 3, 2017, photo, shows packages of Kerrygold Irish butter on a shelf at a store in Waukesha, Wis. A handful of Wisconsin residents has filed a lawsuit challenging a 1953 state law that bans the sale of Kerrygold Irish butter, or any other butter that hasn't been graded for quality. While retailers have been issued letters reminding them of the law, Kerrygold butter occasionally finds its way to store shelves in Wisconsin. (Larry Avila/Wisconsin State Journal via AP)

MADISON, Wis. (AP) – Wisconsin resident Jean Smith snatches up entire stocks of her beloved Kerrygold Irish butter from stores when visiting family in Nebraska, thanks to an antiquated law in her dairy-obsessed state that bans it and any other butter that hasn’t been graded for quality.

“We bring back 20 bricks or so,” Smith said, noting she plops a tablespoon of the Ireland-made butter into her tea each morning. “It’s creamier, it doesn’t have any waxy taste and it’s a richer yellow.”

Tired of trekking across state lines to stock up, she and a handful of other Wisconsin butter aficionados filed a lawsuit this week challenging the law, saying local consumers and businesses “are more than capable of determining whether butter is sufficiently creamy, properly salted, or too crumbly.” No government help needed, they say.

On the books since 1953, the law is strict: It requires butters to be rated on various measures – including flavor, body and color – by the federal government or people licensed as butter and cheese graders with the Wisconsin Department of Agriculture, Trade and Consumer Protection.

Wisconsin’s grading scale dictates that the highest-graded butter must “possess a fine and highly pleasing butter flavor.” Graders might describe a butter as “crumbly,” ”gummy” or “sticky,” and its color as “mottled,” ”streaked” or “speckled.”