Most of us have a routine when we unpack groceries. Milk goes in the fridge, cereal goes in the pantry, and fruit usually ends up wherever there’s room. We don’t always think much about whether we’re storing everything in the best place.
But some foods that seem fine sitting on the counter or tucked away in a cabinet actually last much longer in the fridge. Others need to be chilled once opened to prevent spoilage.
To make groceries last longer and cut down on food waste, these 14 everyday foods might deserve a spot in your fridge.
Natural Peanut Butter
If you buy natural peanut butter made without added stabilizers, check the label before leaving it in the pantry. The natural oils can eventually go rancid at room temperature, especially after you open it, so refrigeration can help preserve its flavor and freshness.
Nuts and Seeds
Almonds, walnuts, pecans, and seeds contain natural oils that can develop an unpleasant taste when exposed to heat and air. Keeping them in an airtight container in the refrigerator helps them stay fresh longer, especially if you buy them in bulk.
Pure Maple Syrup
Unlike many pancake syrups, pure maple syrup needs refrigeration after opening. Leaving it in the pantry can let mold develop, so make room for that bottle in the fridge.
Ripe Bananas
You don’t need to refrigerate bananas while they’re still green, but once they reach your preferred ripeness, the fridge can slow things down. The peel may turn brown, but the fruit inside can stay good for a little longer.
Related: Banana Peels Might Be One of the Most Underrated Kitchen Items
Tahini
Tahini is made from ground sesame seeds, so its oils can eventually go rancid. Refrigerating an opened jar can help preserve its flavor, but it’s best to follow the storage directions on the label.
Certain Cooking Oils
Not every cooking oil belongs in the refrigerator, but some delicate or unrefined oils can benefit from colder storage. Walnut, flaxseed, and certain sesame oils are especially worth checking, since refrigeration can help slow oxidation and preserve their flavor.
Lemons and Limes
A bowl of fresh lemons and limes looks nice on the counter, but citrus lasts much longer in the refrigerator. Store whole fruit in the crisper drawer or a suitable produce bag to help prevent it from drying out.
Fresh Corn on the Cob
Fresh corn starts losing sweetness after harvest as its natural sugars gradually turn into starch. Refrigerating it as soon as possible helps preserve its flavor and texture until you’re ready to cook it.
Apples
Apples can sit on the counter for a while, but they’ll generally stay crisp and fresh much longer in the refrigerator. If you bought a large bag and don’t plan to eat them right away, keep them in the crisper drawer.
Ripe Avocados
An avocado can go from perfectly ripe to overly soft before you use it. Once it reaches the ripeness you want, refrigerating it can give you a few extra days before it becomes too mushy.
Related: Simple Ways to Keep Avocados From Turning Brown So Fast
Butter
Keeping butter on the counter makes it easier to spread, but leaving it out for too long can affect its freshness and flavor. Refrigerating butter helps it last longer and prevents it from turning rancid, especially in warmer kitchens
Tortillas
Some packaged tortillas can be stored in the pantry until opened, but fresh tortillas and certain other varieties need refrigeration. Keeping opened packages chilled can also help prevent mold and extend freshness, so check the label for the best storage method.
Whole Wheat Flour
Unlike refined white flour, whole wheat flour contains more of the grain’s natural oils, which can turn rancid over time. Store it in an airtight container in the refrigerator or freezer to preserve its flavor, especially if you don’t bake often.
Green Onions
Green onions don’t store like regular yellow or white onions. Instead of leaving them in the pantry, keep them in the refrigerator wrapped in a slightly damp paper towel or standing in a jar with a little water around the roots.
