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16 Food Items to Never Keep in the Fridge, According to Experts

July 28, 2024 by Donna Dizon Leave a Comment

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Refrigeration prevents spoilage and may extend the shelf life of common foods and other perishable items. While we may innocently store some foods in the refrigerator, you may be surprised that you shouldn’t store all of them, as this may affect their nutritional value, taste, and texture.

Here are 16 food items experts warn people never to refrigerate for optimal flavor and freshness.

Bread

Multi grain sourdough bread with flax seeds cut on a wooden board, closeup view. Healthy vegan bread choice.
Image Credit:Vladislav Noseek/Shutterstock.

You can keep bread in the fridge if you want to keep it from rotting, but the taste will definitely decrease. Putting bread in the fridge makes it lose taste and become dry. Keep bread in a breadbox or freeze it for the best results. 

Potatoes

Top down view of many organic, freshly dug potatoes. Agricultural background texture.
Image Credit: Mahlebashieva/Shutterstock.

Putting potatoes in the fridge converts the starches into sugars, altering their texture and giving them an undesirable taste. Put any whole potatoes in a dark and well-ventilated pantry or cellar. Avoid putting them close to fruits or onions, as this encourages sprouting.

Avocadoes

Ripe fresh avocados.
Image Credit:
Pixel-Shot/Shutterstock.

Storing avocadoes in the refrigerator prevents them from ripening and affects their taste and texture. The cold temperature makes the texture hard. However, if you have extra-ripened avocadoes, you can store them in a container with water in the fridge to preserve them.

Peanut Butter

Metallic spoon with peanut butter, transparent glass bowl with peanut butter on dark wooden table.
Image Credit: Evgeny Tomeev/Shutterstock.

Store-bought peanut butter has preservatives and emulsifiers that prevent it from spoiling or separating at room temperature. You should not refrigerate it; instead, store it in a cool, dry place like a pantry or a kitchen cabinet. However, natural homemade peanut butter doesn’t have preservatives and needs to be refrigerated once you open it.

Stone Fruit

Yellow Peach with slice in wooden basket, Fresh Yellow Peach fruit in wooden bowl on wooden background.
Image Credit: MERCURY studio/Shutterstock.

Stone fruit like apricots, peaches, and plums should not be refrigerated.

Tomatoes

Open tin of chopped tomatoes with whole fresh unfocused tomatoes behind. Wood surface.
Image Credit: Moving Moment/Shutterstock.

Preserving tomatoes in the refrigerator affects their taste. Store your tomatoes in a cool, dry place to help them retain their freshness and juiciness. Tomatoes stored outside are also flavorful.

Bananas

Close up shot of group of bananas.
Image Credit: Rushay/Shutterstock.

Store unripe bananas in a dry, cool place at room temperature to help them ripen. Refrigeration slows down the ripening process and turns the peel black and brown. Once ripe, you can freeze pieces of bananas to use later in your smoothies.

Cooking Oils

Olive oil in a bottle and gravy boat on the kitchen table.
Image Credit: Avocado_studio/Shutterstock.

Cooking oils like avocado or olive oil should not be kept in a refrigerator, as the cold temperature can solidify or thicken them. Solidification also affects the flavor and texture of the oils. Store your cooking oil in a cool and dark place, like a pantry or kitchen cabinet, to preserve it.

Garlic

Garlic bulb and garlic cloves on the wooden table.
Image Credit: WS-Studio/Shutterstock.

Preserving garlic in the fridge causes it to sprout or mold prematurely, affecting its taste. You can store garlic for long periods by leaving it unbroken until you need to use it. After cracking it, store it somewhere dark and dry.

Molasses

Organic Black Cane Sugar Molasses in a Bowl.
Image Credit: Brent Hofacker/Shutterstock.

Keeping molasses in the refrigerator causes them to harden and become thick, which changes their texture and taste. Store molasses in a dry place. It‘s good at absorbing moisture, which reduces the chances of it getting spoiled or molding.

Onions

A bunch of braided fresh onions lies on the ground in the garden. Food photography, nature..
Image Credit: Shchus/Shutterstock.

Storing onions in the refrigerator breaks the fibrous structure and promotes mold growth due to the high humidity and cold temperatures. You can preserve your onions in a dark place in the pantry to prevent sprouting and preserve their flavor.

Berries

berries mix on an abstract gray background, seen from above.
Image Credit: Erich Sacco/Shutterstock.

Contrary to popular belief, berries should not be stored in the refrigerator, which alters their flavor and texture. Avoid washing your berries until ready to consume them, as moisture buildup may damage them. Store them in a cool place to preserve their flavor.

Hard Cheese

Sliced Parmigiano Reggiano wheel on wooden cutting board.
Image Credit:Paolo Bernardotti Studio/Shutterstock.

Hard cheeses like Parmesan and Cheddar should not be refrigerated until opened, as this prevents mold growth. Store your cheese at room temperature to preserve its flavor and texture.

Chocolate

Nikolaev, Ukraine - December 19, 2021 Snickers chocolate bar on blue background. Snickers is a brand name chocolate bar made by the American company.
Image Credit: Mouse family/Shutterstock.

Preserving chocolate in the refrigerator causes the sugar content to move to the surface due to moisture absorption. A white coating forms on the chocolate through a process called blooming. While this chocolate is safe to eat, it has a different taste and texture. Store your chocolate in a dry and cool place, away from light and heat.

Uncut Melons

Whole and sliced of Japanese melons,honey melon or cantaloupe (Cucumis melo) on wooden table background.
Image Credit: Kotcha K/Shutterstock.

Avoid storing whole, uncut melons in the fridge, as they absorb moisture and other flavors. The cold temperature can also affect their texture, making the melon soft or gritty. Store whole melons far from direct sunlight in a dry place. You can later refrigerate them once they’re cut.

Cucumbers

Fresh cucumbers picked from the garden and sold on the shelves in the fresh market.
Image Credit: Mommii287/Shutterstock.

Cucumbers are chill-sensitive, and storing them in the refrigerator can accelerate their decay. Additionally, refrigeration can cause a chilling injury, leading to shriveling, water-swollen spots, and yellowing after a few days. If you refrigerate them, wrap them in plastic to reduce moisture exposure, and use them within three days.

Although refrigeration can help preserve certain foods, some items shouldn’t be refrigerated to maintain flavor and freshness. Avoiding these foods can ensure your food stays nutritious, fresh, and flavorful.

Experts Warn People to Never Refrigerate These 15 Food Items

Woman opens the refrigerator at night. night hunger. diet gluttony.
Image Credit: Kopytin Georgy/Shutterstock.

Refrigeration prevents spoilage and may extend the shelf life of common foods and other perishable items. While we may innocently store some foods in the refrigerator, you may be surprised that you shouldn’t store all of them, as this may affect their nutritional value, taste, and texture. 

Although refrigeration can help preserve certain foods, some items shouldn’t be refrigerated to maintain flavor and freshness. Avoiding these foods can ensure your food stays nutritious, fresh, and flavorful. 

Here are 15 food items experts warn people never to refrigerate for optimal flavor and freshness.

Experts Warn People to Never Refrigerate These 15 Food Items

3 Foods Dogs Shouldn’t Eat

Healthy dog food.
Image Credit: nancy dressel/Shutterstock.

We all love our furry friends and wouldn’t mind sharing tiny bits and pieces of food when we’re eating. While this may all be innocent, and you may be giving your dog foods that are okay, certain foods can be poisonous to dogs.

Dogs may react differently to food depending on the type, ingested amount, and size.

Read on as we discuss the three common foods dogs shouldn’t eat.

3 Foods Dogs Shouldn’t Eat
 

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