When in doubt, toss it out—especially for dishes like quiche, hollandaise, or tiramisu that use undercooked eggs.
🥚 Bonus: Other Egg Carton Codes Decoded
Marking
What It Means
Grade AA, A, or B
Quality (AA = firmest whites, roundest yolks)
“Organic”
Hens fed organic feed, no antibiotics, outdoor access
“Cage-Free”
Hens not in cages—but may still be indoors
“Pasture-Raised”
Hens roam outdoors (most humane, best nutrition)
Plant code (e.g., P-1234)
