So, how do you know if you’ve got a golden egg or a stinker? Forget the calendar. The float test is your magic trick. Fill a bowl with cold water and gently place the egg inside.
A fresh egg will sink to the bottom and lie flat on its side. An older but still good egg will stand upright on the bottom, like a little submarine. That one is ready for hard-boiling or scrambling—it’s still delicious.
But if it floats to the top like a tiny, rotten cork? Chuck it. No shame, no guilt. The gas from decomposing yolk makes it buoyant, and that egg has crossed the line from “vintage” to “science experiment.”
The Sniff Factor (Yes, You Have To)
If the float test is inconclusive, or if you just cracked one open, use your nose. A fresh egg smells like—well, nothing. A bad egg smells like sulfur, rot, and regret. Trust your instincts.
I know, it sounds gross. But think of it this way: you are performing a tiny, personal detective investigation. “Hmm, this egg is not a villain, just a little old,” you say. That is empowering. You are the master of your fridge, not a slave to a sticker.
Another pro tip: the yolk dome. A fresh egg has a high, proud, domed yolk. An older egg has a flat, spreading yolk. Both taste great for different tasks—fresh for poaching, older for meringues and custards. See? Age is just a tool.
