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Nancy Johnson is famous for inventing the hand-cranked ice cream maker in the 1840s. Her design, which featured a dasher that churned the ice cream mixture while it was surrounded by ice and salt, revolutionized home ice cream making. This invention made it easier for people to create ice cream at home, contributing to its popularity in the United States. Johnson’s contribution is often celebrated in discussions about kitchen innovations and culinary history.

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1mo ago

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