Does Marshmallow Fluff Need To Be Refrigerated

Marshmallow fluff is a sweet and fluffy spread that can be used to make delicious treats, such as s’mores, fudge, or whoopie pies. But how should you store marshmallow fluff? Does it need to be refrigerated, or can you keep it at room temperature? In this post, we will answer these questions and more about marshmallow fluff storage.

Marshmallow fluff does not need to be refrigerated, unless you live in a hot and humid climate, or you plan to keep it for a long time. You can store marshmallow fluff in a cool, dry place, such as a pantry or a cupboard. However, if you want to extend its shelf life and prevent spoilage, you can refrigerate it in an airtight container.

How To Store Marshmallow Fluff

Marshmallow fluff is a type of marshmallow spread that is made from sugar, corn syrup, egg whites, vanilla extract, and cream of tartar. It has a smooth and creamy texture and a sweet and vanilla flavor. It is often used as a filling or topping for cakes, cookies, pies, ice cream, and other desserts.

Marshmallow fluff can be stored in different ways, depending on the type and quality of the fluff, and the climate and temperature of your location. Here are some tips on how to store marshmallow fluff:

• Store-bought marshmallow fluff: Store-bought marshmallow fluff usually comes in a plastic jar or tub with a screw-on lid. You can store it at room temperature in a cool, dry place, such as a pantry or a cupboard. Avoid exposing it to direct sunlight, heat, or moisture. Store-bought marshmallow fluff can last for two to four months after opening, according to StillTasty.com.
• Homemade marshmallow fluff: Homemade marshmallow fluff is made from scratch using fresh ingredients, such as egg whites and sugar. You can store it at room temperature in an airtight container for up to two weeks, according to The Spruce Eats. However, if you live in a hot and humid climate, or if you want to keep it longer, you can refrigerate it in an airtight container for up to two months.
• Refrigerated marshmallow fluff: Refrigerated marshmallow fluff will last longer and be less likely to spoil than room temperature marshmallow fluff. However, refrigerated marshmallow fluff may become firmer and less fluffy than room temperature marshmallow fluff. To restore its texture and consistency, you can let it sit at room temperature for about 15 minutes before using it.

How To Tell If Marshmallow Fluff Is Bad

Marshmallow fluff is a highly processed food that contains few preservatives. Therefore, it can go bad over time if not stored properly. Here are some signs that your marshmallow fluff is bad:

• Change in color: Fresh marshmallow fluff is usually white or off-white in color. If your marshmallow fluff turns yellowish, brownish, or grayish in color, it may be spoiled or contaminated.
• Change in texture: Fresh marshmallow fluff is usually smooth and creamy in texture. If your marshmallow fluff becomes lumpy, grainy, runny, or hard in texture, it may be spoiled or degraded.
• Change in smell: Fresh marshmallow fluff has a sweet and vanilla smell. If your marshmallow fluff smells sour, musty, or rancid, it may be spoiled or moldy.
• Change in taste: Fresh marshmallow fluff has a sweet and vanilla taste. If your marshmallow fluff tastes bitter, sour, or metallic, it may be spoiled or oxidized.

If you notice any of these signs of spoilage in your marshmallow fluff, you should discard it immediately and do not consume it. Eating spoiled or contaminated marshmallow fluff can cause food poisoning or other health problems.

Conclusion

Marshmallow fluff does not need to be refrigerated, unless you live in a hot and humid climate, or you plan to keep it for a long time. You can store marshmallow fluff in a cool, dry place, such as a pantry or a cupboard. However, if you want to extend its shelf life and prevent spoilage, you can refrigerate it in an airtight container.

To tell if your marshmallow fluff is bad, you should check its color, texture, smell, and taste. If you notice any signs of spoilage in your marshmallow fluff, you should discard it immediately and do not consume it.