How long does maple syrup last? (2024)

FAQs

How long does maple syrup last? ›

To prevent spoilage, maple syrup should be stored in a cool, dark location such as a cupboard, refrigerator, or freezer. In this manner, maple syrup can be safely kept for a year or more. Upon opening, store your syrup container in the freezer or refrigerator, consume within a year from the date of opening.

The refrigerator will stop mold from growing for up to 2 years and that is long enough for most people to use the bottle. If you have more than two years worth, put the excess in the freezer. Here it can be store indefinitely.

How to Tell if Maple Syrup Has Gone Bad. To be sure your maple syrup is at its freshest, check for these three things before you pour it on a pile of pancakes: visible mold, an off smell, and an off flavor. Visible mold should be pretty easy to identify. It can appear fuzzy and light brown or green in color.

Pure maple syrup does have a shelf life. According to the USDA, it is safe to keep pure maple syrup unopened in the pantry for a year, opened in the refrigerator for a year and for years when kept in the freezer.

When the sap reaches 66.9% sugar, it is then maple syrup. Maple syrup that is boiled too long will crystallize and maple syrup that isn't boiled long enough will spoil quickly and will be watery because the concentration of sugar in the syrup will be too low.

Once opened, does maple syrup need to be refrigerated if it's the pure variety? Yes, because it's a natural product with no preservatives and can spoil or grow mold. If your syrup is not hot-packed, store it in the fridge (even if it's unopened) and plan to consume it quickly.

Typically, drugs in solution, such as drops or syrups, have relatively short expiry dates after opening, ranging from 2 weeks to 2 months, and must be stored in a refrigerator [20] . ...

As it turns out, maple syrup does have a shelf life once opened, and mold is not as uncommon as we thought. StillTasty.com indicates that 100 percent pure maple syrup should keep for a year unopened in the pantry, a year opened in the refrigerator, and indefinitely in the freezer.

You need to look at how a little cooled syrup drips off a spoon. If it drips like water, it's too thin.

A foul smell paired with an off-taste is a telltale sign of spoilage. Syrup that has gone bad will taste chocolatey and bitter; some have described it as the taste of cardboard. Sometimes mold or discoloration will also be visible throughout or on the surface of an opened bottle of maple syrup.

Can I freeze maple syrup? ›

In this situation, a great solution is to separate your syrup into smaller containers and freeze some of them. Maple syrup can be stored in the freezer indefinitely. Fun fact: Maple syrup freezes in a slushy consistency because of the sugars in it.

To prevent spoilage, maple syrup should be stored in a cool, dark location such as a cupboard, refrigerator, or freezer. In this manner, maple syrup can be safely kept for a year or more. Upon opening, store your syrup container in the freezer or refrigerator, consume within a year from the date of opening.

Maple syrup gives you carbohydrates in the form of sugars without fiber. As a result, maple syrup can cause swings in blood sugar and insulin levels. Insulin is a hormone that moves sugar in our blood to cells that convert it to energy. People with diabetes may have bad side effects from the sugar in maple syrup.

Maple syrup can go bad, though this only tends to occur after the bottle has been opened. A sealed bottle of pure maple syrup, stored properly in an airtight glass container, will last several years, while an opened bottle can stay in the fridge for between six months and a year.

These sugars are primarily derived from simple sugars fructose. They also have a trace of carbohydrates and even lesser amounts of sucrose. Between honey or maple syrup, maple syrup is the healthier alternative because it contains less sugar as a whole. And essentially, it has less fructose.

The most common reason mold starts to grow on pure maple syrup is because it hasn't been properly refrigerated after opening. It's best to discard your maple syrup if mold is found.

What to Do. To melt the lumps of sugar and return them to a liquid state, place your container of maple syrup in a pot of simmering water. Add 1 to 2 tsp (5 to 10 ml) of water to the syrup container per 1 cup (250 ml) of syrup and heat gently. You can also do this step in the microwave.