Since when?!

Spoiled butter may exhibit several signs, including a sour or off smell, a change in color (often becoming darker or developing spots), and a rancid or unpleasant taste. In some cases, visible mold may appear on the surface. If any of these signs are present, it is best to discard the butter to avoid potential health risks.

Consuming spoiled butter can lead to foodborne illnesses, with symptoms such as stomach cramps, diarrhea, nausea, and vomiting. While the risk is relatively low compared to other perishable foods, it is still important to be cautious, especially for individuals with weakened immune systems, the elderly, and young children.

Food safety experts generally recommend refrigerating butter to extend its shelf life and reduce the risk of spoilage. However, they also acknowledge that storing small amounts of salted butter at room temperature for short periods can be safe and convenient. The key is to monitor the butter for any signs of spoilage and to use it within a reasonable timeframe.

To store butter safely, consider keeping a small amount in a covered dish at room temperature for immediate use, while storing the rest in the refrigerator. Use a butter bell or crock to create an airtight seal that helps preserve freshness. Always use clean utensils to prevent contamination, and keep butter away from heat and direct sunlight.