What should be done before taking the temperature of a shake mix?

Before taking the temperature of a shake mix, stirring for even distribution is essential for accuracy. When a shake mix sits undisturbed, various components may settle, causing temperature variations within the mixture. By stirring it thoroughly, you ensure that the ingredients are evenly mixed, providing a more representative sample for temperature measurement. This step is crucial because an inaccurate temperature reading can lead to improper storage or serving conditions, affecting food safety.

Mixing it thoroughly allows heat to distribute evenly, reflecting the true temperature of the entire batch. Checking for signs of spoilage or letting it sit doesn't ensure an accurate measurement, while simply mixing might not sufficiently blend the components.