Forget the date. The real test is the float test. Fill a bowl with cold water and gently drop your egg in. If the egg sinks and lays flat on its side, you’ve got a Grade-A, fresh-from-the-farm superstar.
If it stands on its little end, like it’s trying to do yoga, it’s still fine. It’s just a few weeks older. Use it for hard-boiling or scrambling, and it will behave perfectly.
If the egg floats to the top like a tiny, sunbathing hippo—that is the scary one. That means gas has built up inside, and it’s time to say your goodbyes. But even then, crack it open in a separate bowl first; sometimes it’s still okay.
I once had an egg that floated, and I gave it a Viking funeral in the trash. It’s about having a system, not a panic attack.
What About the Smell Test?
The sniff test is the old reliable. Crack that egg into a bowl, and take a good whiff. A fresh egg has almost no smell. A bad egg will smell like sulfur, regret, and a bad decision from 2015.
If it smells like a gym sock that went to war, throw it away. But here’s the funny part: if it passes the sniff test, you’re golden. Your nose is a better judge than the calendar.
I’ve used eggs that were a month past the date, and they made a perfect quiche. My grandmother used eggs that were practically fossils, and she lived to be 92. The date is a guideline, not a god.