Food Preservation

Does Maple Syrup Go Bad? How Long Does Maple Syrup Last?

In this article, you will know the answer to the query “Does Maple Syrup Go Bad? How Long Does Maple Syrup Last?“.

Maple syrup can be made from the sap of sugar maples, red maples, black maples, and other species of maple trees. There is usually a lot of sweetness in it.

For pancakes, waffles, porridge, and oats, maple syrup can be used as a condiment, like corn syrup, grenadine, and chocolate syrup.

Maple syrup can also be used in sweets and added to sauces for savory dishes, according to Peggy Trowbridge Filippone in her article.

Maple syrup is often described as sweet, but it also has a unique taste that is almost caramel-like.

Its appearance resembles amber with its vibrant color. It has a smooth texture and resembles honey in appearance.

The fact that it looks like honey doesn’t necessarily mean it will last the same amount of time. There is a possibility of maple syrup going bad.

For this reason, you should ensure that your maple syrup is fresh before drinking it to avoid getting sick.

Does Maple Syrup Go Bad? How Long Does Maple Syrup Last?

As a general rule, maple syrup lasts a long time without going bad, which is true, but only if it is stored properly.

Without proper sealing, other unwanted contaminants will enter the bottle or jar, causing it to spoil over time.

An opened bottle of maple syrup can easily last a year or two in the refrigerator, according to an article by Emily Han.

An open bottle of maple syrup will grow mold if left out in the open for a long period of time.

When you open maple syrup, remember to keep it in the refrigerator.

If you have unopened maple syrup bottles, you can store them in cool, dry places like kitchen cabinets or pantry shelves. You don’t even have to keep it in the refrigerator.

It is possible for maple syrup to remain fresh for months and even years if these conditions are met.

Place your maple syrup bottle or jar in the freezer if you plan to store it for an extended period of time.

As opposed to water, syrup does not freeze.

In this way, it can be thawed normally for a few minutes and used repeatedly.

How to Tell If Maple Syrup is Bad? Maple Syrup Shelf Life!

There are times when maple syrup may go bad, even though it is very uncommon. The best course of action is to prepare for the worst-case scenario.

Therefore, we have listed some ways to tell if your maple syrup has gone bad:

The presence of mold on the surface or along the rim of the jar or bottle is a sure sign that your maple syrup has gone bad. Even in this situation, you can still save your maple syrup. Since this mold is not toxic, but just unpleasant, you can skim off the moldy parts, then boil the clean syrup, and then store it in a clean container. The product should always be refrigerated.

Smelling maple syrup can also tell you if it is bad. It is easy to tell when maple syrup has gone bad when it starts to smell off and is no longer as sweet as it used to be.

It is best to taste maple syrup before serving it if you want to be sure that it is good. You can be sure that the syrup hasn’t gone bad if it tastes fine to you.


As a natural sweetener, maple syrup is healthier than processed sugar, despite containing a lot of sugar.

Additionally, it contains small amounts of minerals, which make it a valuable source of nutrition.

You can add it to a lot of dishes and snacks to make them taste better.

Also, you won’t need to worry too much about it getting spoiled since this rarely happens.

With maple syrup, you can live a healthier and happier life.

Does Maple Syrup Go Bad? How Long Does Maple Syrup Last?


15 minutes


15 minutes


30 minutes


  • Maple syrup
  • Air-tight containers or Ziplock bags
  • Labels and markers


  • Read the guide thoroughly to learn how long it lasts.
  • Check the “Best-by-date” to know when it expires.
  • Make sure to store in an airtight container in a cool, dark place (pantry or fridge).
  • Always check for signs of spoilage before use.

If you want to read more about food preservation, read here: FOOD PRESERVATION.

Ayub Khan

Ayub Khan is an accomplished culinary author with a passion for cooking and 6 years of experience. His creative ideas and valuable tips inspire readers to explore new flavors and take their culinary skills to the next level.

Rehmat Dietitian

Rehmat is a certified food dietitian having experience of 10 years in reviewing and practicing on foods different aspects.

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