How to keep lettuce crisp in a salad for days?

The key is keeping it super dry before storing! 🥗 Pat your lettuce completely dry after washing (I use paper towels or a salad spinner), then store it in an airtight container or bag with a paper towel at the bottom to absorb any extra moisture - swap out the paper towel if it gets damp. If you're making a salad ahead of time, keep the dressing totally separate and only add it right before eating, otherwise your greens get all soggy and sad 😅

But here's what actually works long-term: separate your salad components. Keep the lettuce in one container, dressing in another, and any wet ingredients like tomatoes separate too. Moisture is the enemy and mixing everything together just accelerates wilting. Your lettuce will stay crisp for days this way instead of hours.

Temperature matters too. Store your lettuce in the crisper drawer set to higher humidity if you've got the control - lettuce likes cold and moisture in the air, just not sitting in liquid. Paper towel trick works fine, but honestly I've had better luck with those breathable produce bags. They let some air circulate while keeping humidity from dropping too low. And don't store it near ethylene-producing fruits like apples or bananas if you can help it.

Only dress your salad right before eating. That's really the secret. You can have perfect crisp lettuce sitting there for days, but the second that vinaigrette hits it, the clock starts ticking. Takes maybe 30 seconds to toss it together anyway.