How I Keep Potatoes Fresh for Months (Even in a Busy Family Kitchen)

As a wife and mom who spends a lot of time in the kitchen, I rely on potatoes to pull together quick, comforting meals. Whether it’s a creamy potato soup for chilly evenings or crispy roasted potatoes to go with dinner, they’re a staple in our house. That’s why I’ve learned a few tricks to keep them fresh for as long as possible—because no one has time for mushy, sprouting spuds.

Skip the Counter and Find a Dark, Dry Spot

Here’s the deal: potatoes and sunlight are not friends. When exposed to light, potatoes start to turn green and produce chlorophyll, which makes them bitter and high in solanine—a compound you don’t want in your dinner. To keep them edible, store potatoes in a dark, cool spot like a pantry, cupboard, or even a basement if you have one.

I keep mine in the pantry, far away from my little one’s snack stash to avoid any accidental potato tosses. If your kitchen gets humid, ventilation is key. I’ve found that storing them in a mesh bag or even a basket works way better than the plastic they often come in, which traps moisture and leads to mold.

Keep Potatoes Away From Onions (And Other Veggies Too)

Here’s a mistake I made for years: storing potatoes and onions together. It seems logical, right? They’re both pantry staples and often used in the same recipes. But onions release ethylene gas, which causes potatoes to sprout faster. Garlic and tomatoes do the same thing, so they’re best stored separately too.

Now, I keep onions in a separate drawer and give my potatoes their own cozy corner. If you’re tight on space, try using paper bags or cloth totes to keep everything contained but still well-ventilated. It’s a small change that makes a big difference in how long your potatoes last.

Ditch the Plastic and Let Them Breathe

Potatoes need air circulation to stay fresh. When they’re trapped in plastic, they hold onto moisture, which speeds up sprouting and invites mold. Instead, transfer them to an open container like a wire basket, or if you’re feeling fancy, those cute fabric produce bags you can find online.

I usually empty the grocery store bag as soon as I get home and check for any spuds that are already past their prime. It’s a quick habit that helps me avoid finding a sad, mushy potato at the bottom of the pile later on.

A Little TLC Goes a Long Way

With just a few tweaks, your potatoes can last two to three months, which is a lifesaver for busy families. Not only does it cut down on food waste, but it also means fewer grocery runs—a win in my book. Plus, knowing I always have fresh potatoes on hand makes it easier to whip up a hearty dinner when the day gets away from me (which, let’s be honest, happens more often than not).