This is where the fridge becomes your best friend. Already chopped an onion? Get it in the fridge immediately. Otherwise, it becomes a bacteria playground. Nobody wants a sad, slimy onion.
Wrap it tight. Use plastic wrap or a container. Smell containment is key. Your fridge is not a nightclub for onion fumes. It’s a sterile palace for leftovers.
Fun fact: Chopped onions can stay good for up to a week in the fridge. That’s a week of zero crying. A week of instant flavor. A week of feeling like a kitchen genius.
What About Spring Onions? (The Weird Cousins)
Spring onions, or scallions, are fridge-crazy. They love the cold. They’re like that friend who still wears a parka in 50-degree weather. They thrive on chill.
Same with leeks. Leeks are fridge royalty. They’ll stay crisp for two weeks. Give them a little bag, and they’ll hold their crunchy posture like a tiny green soldier.
But your standard yellow or red onion? It’s a pantry punk. It wants to sit on a counter and look proud. Don’t force a round peg into a cold square hole.
