If you’re planning to use them within two or three weeks, the fridge is your friend. But you have to treat them right. Wrap them loosely in a paper towel—think of it as a cozy, breathable blanket for a spicy toddler.
Then, put that bundle in a partially open plastic bag or a paper bag. Keywords: “partially open.” You want air circulation, not a pepper sauna. Humidity is the enemy; it turns crisp peppers into mushy sad sacks.
Stash that bag in your crisper drawer. Check on them once a week; if the paper towel feels damp, swap it out for a dry one. Your peppers will stay perky and snappy, ready to punch up your eggs or stir-fry.
Can You Freeze Serrano Peppers? - specialyrecipes.com
The “Don’t Be a Hero” Tip
If you see one pepper starting to look like a deflated balloon, use it immediately. Don’t let one bad apple—err, pepper—ruin the bunch. It’s like that one friend who always shows up late; just deal with it quickly and move on.