How Long Do Frosting, Icing, Glaze & Fondant Last?

If you’re an avid baker, it’s not a surprise that you’ve got a special place in your heart for one or more of these: icing, fondant, glaze, or frosting.

You constantly consider how you could survive without these. They bring life into baked goods. Learn more about what they are, how they differ, and how long they’ll last.

Shelf-Life of Frosting, Icing Glaze as well as Fondant

The above cake-related products expire. How you store and handle these items is vital to their shelf longevity. A proper storage system can prolong the shelf’s lifespan significantly.

For icings and other icings, you will need to make your own or use commercially prepared ones. For those who are health conscious homemade recipes are the ideal choice. This is because you are familiar with the ingredients you’ve employed.

Shelf time of Canned and Commercially Packaged

  • The frosting that is not opened can be stored at the back of the cupboard. It is good quality over up to 18 years. If it is opened, utilize it within three weeks, at the most.
  • However, dry frosting mix could last for six months. Make sure to seal the carton after every use.
  • The fondant can be stored well for up to two years. It has a lengthy shelf time. If you purchase fondant from a store, preserve the original packaging. Cover it with a seal after each use.

Commercially packaged products come with a printed “best before date’. This is to help guide users on the length of time the product is in good condition. Because it does not have a “use by date,” it is safe to use products after the date printed on them.

Recoat any fondant left over in liquid vegetable oil or even shortening. This stops the drying out and absorbs moisture. Storage within airtight storage containers.

Shelf life of Homemade Types

  • Utilize homemade frostings within two weeks. While the commercially prepared ones can last for longer homemade frostings and icings are prone to deterioration. Therefore, it is recommended to chill or refrigerate your frostings, icings, or glazes following every use. If not, store them in airtight containers.
  • The shelf life of refrigerated buttercream is up to one month.
  • Refrigerate your icings for as long as 6 months.

How Does Frosting, Icing Glaze, and Fondant Difference?

If you had to explain each one to a novice baker, What would you tell them?

The terms frosting, glaze, and icing are typically used interchangeably. But, a few differences are notable among them. See them below:


It is a mix that can be that is used to decorate and coat desserts. It includes cookies, cakes, and cupcakes.

In terms of structure, frosting is created using thick substances such as cheese or cream. This is why frosting has a dense texture.

You can now discover more ingredients, such as curd, fruit puree, and custard. Fondant is typically spread with a spatula. It is also possible to pipe it onto items.

The most common examples of frostings are meringue frosting, buttercream frosting as well as the whipped cream frosting. And cream cheese frosting.


Since the time of antiquity, the term has been applied to any coating that has been applied to baked items. The most fundamental frosting recipe is sugar-based.

In addition, icing is the consistency of a liquid. The most common form of sugar is icing sugar, which is powder-like. The liquid that is used could be fruit juice, milk or syrup. You can also enhance it by whipping egg whites, melted butter, or food coloring.

After drying, icings become firm and hard. It is typically used by spooning or pouring.

Examples of icings are chocolate ganache and royal frosting.


In truth, the glaze has a lot in common with the frosting. But it’s a bit less solid. The reason for this is the less amount of sugar in comparison to the icing.

It’s a simple mix of sugar for icing and liquids like milk, juice, or water. For instance, you could make a lemon glaze to drizzle over lemon-scented cakes and lemon biscuits.

If applied to items, the glaze will not set over the product. It is generally applied by pouring it over the item.


When you bake, it is hard not to let out your fun side more than fondant. It’s not surprising that fondant is often called edible play dough.

This mound is the strongest and most challenging of the four. In addition to decoration, fondant is the main focus of cake carving.

The basic recipe for fondant is sugar for icing, corn syrup, and water. This recipe makes a canning-friendly fondant.

Modified versions are made using vegetable oil, glycerin, and gelatin. The additions make the fondant flexible. This kind of fondant is often referred to as fondant that rolls.

In contrast to the other three, Fondant is rolled into sheets, which you then cut or form into the design you want. You can also mix Fondant in with coloring colors if you like.

Spoilage Pointers

Here are some tips for recognizing spoiled frosting icings:

  • The bulking of cans to make canned goods
  • Growth of mold on fondant
  • Stickiness
  • Coloration
  • Change in texture. Cream-based frostings can show curdling and separation.
  • Off – odor

Making use of glaze, frosting, or fondant isn’t just enjoyable, but it’s also an excellent way to bring out your imagination as a baker. What are you doing to store them? Are they textured? Comment in the comments below!

Did you find this guide helpful?
Categories Guides

Leave a Comment