What to do with moldy jam: causes of mold and ways to solve the problem

Making jam is one way to preserve seasonal berries and fruits. And for the dessert to be well preserved, you need to follow the recipe exactly.

It often happens that over time, mold begins to appear on the surface of the jam. The FoodOboz editorial team has gathered information and will tell you about the causes of jam mold and what to do in this situation.

Why does jam get moldy?

This can happen for the following reasons:

• When you don't use enough sugar.
• When you make less jam than the recipe calls for.
• When you use contaminated containers and do not sterilize them.
• When you do not tightly roll the lid on the jar.
• When you store jam in rooms with high humidity.

What to do if the jam is moldy?

In this case, it is important to open the jar of jam and pay attention to the condition of the lid and the surface of the dessert. If the jam is completely covered with mold, then the product is most likely spoiled and should not be eaten.

If mold has just begun to form, the product can still be saved. There are two ways to do this.

Freeze the jam - put it in a container and leave it in the freezer for 1 day. Important: It is important to use the thawed jam within 2-3 days.

Re-heat the jam: put it in a saucepan, add granulated sugar and boil for 10 minutes.