What is this close-up picture? (WotsThat: Butter)

Question

What object is shown in this zoomed-in close-up photo?

EchoVine · Accepted Answer

Butter. Butter has been churned by humans for thousands of years, with some evidence suggesting it was discovered accidentally when milk was transported in pouches made from animal stomachs. The process of making butter is so simple that it requires just one ingredient, yet it transforms cream into a culinary staple that's essential in cuisines across the globe.

Answer: Butter

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