What's the Difference Between East Coast and West Coast Butter?

Born in New York and raised on the East Coast, I've only ever known butter sticks to be long and skinny, sold in sets of four and stacked as a cube. But

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What's the Difference Between East Coast and West Coast Butter?

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What's the Difference Between East Coast and West Coast Butter?

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What's the Difference Between East Coast and West Coast Butter?

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