The 7 Foods You Should Refrigerate (But Probably Aren't)

I know, I know, fridge space is at a premium. 

But there's nothing more frustrating than reaching for an ingredient you thought was good to go, only to find out it's gone bad prematurely. You can prevent this frustrating scenario from happening to these seven foods by moving their home from the counter or pantry to the fridge.  

Knowing what to refrigerate (and what not to refrigerate, for that matter) is a foundational bit of knowledge to make your kitchen run smoother. So, open the fridge doors, clear out some space, and start chilling. 

Citrus

A bowl of fresh lemons and limes is quite tempting to keep out on the countertop. They just give an instant refreshing look to your cooking space.

But, if you want to keep them around much longer, opt for chilled storage. Specifically, in an airtight container or a sealed plastic bag in the crisper drawer. The difference? Lemons that last a whole month instead of just a week. 

Tortillas

If you store your slices of sourdough, whole wheat, and white bread on the counter, your first thought may be to add tortillas to this section of the kitchen. 

But they are actually more prone to molding, so keep them in the fridge instead. This means they'll stay fresh up to twice as long, leaving you prepared to whip up a wrap for a satisfying lunch. 

Natural Peanut Butter

If you're a user of Jif or Skippy, keep scrolling. But if natural peanut butter is a frequent item on your shopping list, then this tip is for you.

The storage method will depend on how quickly you go through a jar. If your household finishes the natural peanut butter within a few weeks of opening, the pantry or any cool, dark place will suffice. But any longer than that, it's best to pop it in the fridge; the separated oil can turn rancid if left at room temperature for too long. Plus it's less likely to form that oily layer on top.

Butter

As someone whose day is thrown off if there's not spreadable butter ready for my morning piece of toast, at first I scoffed at this item. But if you keep butter on the counter for more than a few days, it can turn rancid and turn even the taste of a beautiful block of Kerrygold into a less-than-savory flavor. 

Instead, try only pulling out the butter dish a few hours ahead of mealtime, or only when you're about to bake and need softened butter. The rest can go in the fridge. 

Ketchup

This bit of kitchen storage advice falls to what Heinz tells us: The famed ketchup brand asserts that their product is shelf-stable due to its natural acidity but should be refrigerated after opening due to the instability of storage conditions. And other ketchup brands back up the advice, too.

So do yourself a favor, prevent a condiment-less grilled burger or plate of fries and put that ketchup bottle in the fridge. 

Pies

Once you've removed your pie from the oven, it's best practice to let it to cool to room temperature. After that, your filling will determine where to store it.

If you've made a fruit pie, it can stay on the countertop for up to 2 days. The sugar and acids in these desserts will actually ward off bacteria growth. 

If your filling has buttermilk, chocolate, or any other dairy products (what some might consider custard pies), place the pie in the fridge after cooling to ensure you can enjoy slices for days to come. 

Maple Syrup 

Do you opt for pure maple syrup Then your best bet is to store the syrup in the refrigerator after opening. This splurge-worthy product doesn't contain preservatives, so it can grow mold or go bad prematurely when left out.