Will sour ricotta cheese make you sick?

It's unlikely that sour ricotta cheese will make you sick if it's simply past its prime and slightly sour. Here's why:

* Ricotta is naturally slightly acidic: Ricotta has a naturally tangy flavor, and even fresh ricotta can have a bit of a sourness.

* Sourness doesn't always mean spoilage: While sourness can sometimes be a sign of spoilage, it's not always the case. If the ricotta has a strong sour or even bitter taste, then it's likely spoiled.

* Other signs of spoilage: Look for other indicators of spoilage, like a slimy texture, mold, an off-putting smell, or a change in color. If any of these are present, the cheese is likely spoiled and should be discarded.

However, if you're unsure, it's always best to err on the side of caution and throw it away. Eating spoiled food can lead to food poisoning, which can cause symptoms like nausea, vomiting, diarrhea, and stomach cramps.

Here's a tip: To prevent spoilage, store ricotta in the refrigerator and use it within a few days. If you have a large amount, you can freeze it.