How long are cooked potatoes safe to eat if left in a stew?

Generally, cooked potatoes in a stew are safe to eat for 3-4 days when stored in the refrigerator.

Here's why:

* Refrigeration slows down bacterial growth. Keeping your stew in the refrigerator at 40°F (4°C) or below will significantly slow down the growth of bacteria that could cause food poisoning.

* The stew's ingredients act as a barrier. The liquid in the stew helps to keep the potatoes moist, which prevents them from drying out and becoming more susceptible to bacteria.

However, it's important to note that these are just general guidelines. The actual shelf life of your cooked potatoes in stew can vary depending on:

* The specific ingredients used. Some ingredients might contain preservatives that extend the shelf life.

* The cooking temperature. Overcooked potatoes are more susceptible to bacteria growth.

* The storage method. Leaving the stew at room temperature for too long before refrigerating can shorten the shelf life.

For safety, follow these tips:

* Refrigerate the stew promptly after cooking. Aim for within 2 hours.

* Store the stew in an airtight container. This will prevent the potatoes from drying out and help preserve their quality.

* Smell and visually inspect the stew before eating. If you notice any off-putting smells, changes in color, or mold, discard the stew.

If you're unsure about the safety of your stew, it's always better to err on the side of caution and throw it away.