Many people use smart tricks to simplify their morning routines. One is cracking eggs the night before, storing them in a cup, and using them for scrambled eggs the next morning. But this brings up food safety and freshness concerns. If you’re curious about whether it’s safe or how long cracked eggs last, read on.
Understanding the Risks of Storing Cracked Eggs
An intact eggshell is a natural shield against bacteria and contaminants. Once cracked, this protection is gone, and the egg’s contents are exposed to air and germs. This can let bacteria like Salmonella grow, which can cause bad foodborne illnesses. Refrigeration slows bacterial growth, but it doesn’t get rid of the risk.
The longer a cracked egg is stored, the higher the chance of contamination, especially if not stored well. So, knowing the risks is key when deciding to store cracked eggs overnight.
The Science of Egg Safety and Spoilage
Eggs are full of proteins and nutrients, but this also makes them easy to spoil. When exposed to air, egg white proteins break down, and the yolk may lose its shape. This not only changes the taste and texture but also allows bacteria to grow.
Refrigeration at below 40°F (4°C) slows this process, as this is the temperature limit for bacterial growth. But even in the fridge, cracked eggs should be eaten soon to avoid spoilage.
How Long Can Cracked Eggs Be Safely Stored?
The USDA says cracked eggs should be used right away to reduce contamination risk. But if you store them, put them in a clean, airtight container and keep them at 40°F (4°C) or lower. Under these conditions, they can last up to two days.
Remember, this is for ideal storage. If the eggs were at room temperature for over two hours before refrigeration, throw them away, as bacteria grow fast in warm conditions.