How Long Can Unpeeled Hard-Boiled Eggs Last in the Refrigerator?

An unpeeled hard-boiled egg can last in the refrigerator for about one week. To ensure the best quality and safety, it is important to store the eggs in their shells and keep them in a covered container. However, it is essential to trust your senses and use discretion when checking the freshness after this period.

Maximizing Freshness and Safety

Proper storage in the refrigerator can extend the shelf life of an unpeeled hard-boiled egg to about one week. Follow these guidelines to maximize freshness:

Refrigeration

Place the hard-boiled egg in the refrigerator as soon as possible after cooking. Avoid storing it in the refrigerator door where temperatures may fluctuate more.

Storage

Store the hard-boiled egg in its shell. The shell acts as a protective barrier, preventing odors and moisture from permeating the egg and helping to maintain its freshness. Consider storing the egg in a covered container or a sealed plastic bag to avoid absorbing any strong odors from other foods in the refrigerator.

Odor Separation and Labeling

To avoid absorbing any strong odors from other foods, store the hard-boiled egg in a covered container or a sealed plastic bag. Label the container or plastic bag with the date the egg was cooked for easy tracking.

Sensory Evaluation

Before consuming a hard-boiled egg that has been stored for a week, perform a sensory evaluation. Examine the egg for any signs of spoilage, such as an off smell or appearance. If the egg has an unusual odor, a slimy or discolored shell, or any signs of mold, discard it.

While hard-boiled eggs are generally safe to eat for up to a week when refrigerated, it's crucial to use discretion and trust your senses. If there are any doubts about the egg's freshness or safety, it's best to discard it.

What to Do with Peeled Eggs

If the shells are removed, ensure they are stored in a covered container like Tupperware or a bowl with plastic wrap tightly applied. I have kept peeled hard-boiled eggs as long as two weeks without ill effect. However, if they seem a bit rubbery or dried out on the outside, they can still be used to make egg salad.