First of all, let's talk about the visual cues. If your lettuce is looking a little wilted or brown around the edges, it's probably time to say goodbye. And don't even get me started on slime - if your lettuce is slippery to the touch, it's definitely gone bad.
But what if your lettuce looks okay, but still doesn't feel right? That's where your nose comes in - if your lettuce smells off or sour, it's likely that it's developed some bacteria that you don't want to eat. Trust me, your taste buds (and your stomach) will thank you for being cautious.
Now, I know what you're thinking: "This all sounds like common sense, but what about the expiration date?" Well, here's the thing: expiration dates are more like guidelines than hard and fast rules. Your lettuce might still be good even if it's past the expiration date, or it might be bad even if it'sWithin the "safe" time frame.
New Recommendations for the Postharvest Conservation of Romaine Lettuce
