The Basics: Why Do People Leave Butter on the Counter?
Butter left at room temperature is soft, spreadable, and perfect for slathering on toast or melting into recipes. Refrigerated butter, on the other hand, can be hard and difficult to work with unless you plan ahead. For convenience, many households keep butter in a covered dish on the counter—but is this practice safe?
Is It Safe to Leave Butter Out?
The short answer: Yes, but with some caveats.
Butter is unique because it contains a high percentage of fat (about 80%) and very little water, which makes it less hospitable to bacteria compared to other dairy products like milk or yogurt. This means that butter is less likely to spoil quickly when left out at room temperature. However, there are factors to consider:
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