I learned the hard way that eggs can be “legal” but nowhere near fresh. That odd three‑digit Julian date on the carton is the real story: the day those eggs were packed, not some vague sell‑by guess. Once you start reading it, you realize how old some “perfectly fine” cartons really are, and why your quiche, custard, or scrambled eggs sometimes taste strangely flat or make everyone feel off.
Now I treat egg cartons like boarding passes. I scan the Julian date for recent packing, glance at the plant code in case there’s a recall, and only splurge on high grades when texture actually matters. It takes thirty seconds, tops. But it’s the difference between a fluffy, rich breakfast and that slow, creeping nausea you pretend not to notice. Learn the code once, and you’ll never crack an egg the same way again.