How long does simple syrup last in the fridge? (2024)

Simple syrup is incredibly easy to make and comes in quite handy for making co*cktails as well as mocktails. But how long does simple syrup last in the fridge? There are three main factors that contribute to the shelf life of homemade syrup: sugar content, flavoring and cooking method. This post not only describes different kinds of simple syrup, it will also tell you how to properly store them as well as how long they are generally good for.

What is Simple Syrup?

You can make basic simple syrup by combining 1 part of water with 1 part of sugar. Then stir the mixture over medium/high heat until the sugar has dissolved. Bring it to a boil, take off the heat and let cool completely. You can flavor simple syrup with zest, spices, herbs and fruit.

Generally there are 3 common mixing ratios. For light syrup mix 2 parts water with 1 part sugar (1 cup of water + ½ cup of sugar). The most popular mix is 1 part water and 1 part sugar (1 cup of water + 1 cup of sugar), this is called basic simple syrup. Lastly, there is thick syrup. Mix 1 part water with 2 parts sugar (1 cup of water + 2 cups of sugar). The more sugar is in the syrup, the longer it lasts.

How To Make Simple Syrup

Make homemade simple syrup by dissolving sugar in water over medium heat until the water becomes a rich simple syrup. The best way to make this is in a small saucepan on the stovetop. The ratio of sugar to liquid is 1:1. Use as much sugar as you want and include an equal portion of liquid. Use pure cane sugar, granulated sugar, brown sugar or even maple syrup. Bring your sugar solutions to a boil. Continue to stir as your sugar dissolves. Store in a sterile container (glass jars, glass bottles or plastic container) and allow to cool before storing. Try one of these recipes:

Cranberry Simple Syrup Recipe: This is wonderful in holiday drinks, holiday salads or any time you need to use a simple syrup.

Fruit Salad Dressing: This simple dressing is delicious over fruit salads.

Basic Simple Syrup: This is just a basic simple syrup you can use for any recipe that requires a store-bought syrup or homemade syrup.

If you increase the sugar to liquid ratio, you will get a thicker sweet syrup. Thicker syrups with more sugar will store in the refrigerator for a long time but you may need to adjust the amount you use in your recipes because they have a high sugar content and are therefore a much sweeter, richer syrup.

How To Store

Room Temperature: We do not recommend storing simple syrup on the counter any longer than it needs to cool down after cooking.

Refrigerate: Store in an airtight container or glass container such as a glass bottle, mason jar or jam jar in the refrigerator. A container with a lid that closes tightly is important.

Freeze: Pour into a freezer safe container or bag and freeze for up to 1 year. We recommend freezing simple syrup in ice cube trays. Pour equal amounts into an ice cube tray and freeze. Then put frozen ice cubes into a freezer ziploc bag. This way you can pull out just the right amount you need from the freezer bag when it’s time to use it.

Defrosting: Thaw in the fridge overnight or let sit on the counter until ready to use.

How Long Can You Store Simple Syrup?

As mentioned above, the shelf life depends on a couple of factors. Simple syrup recipes have a long shelf life compared to most homemade food and drink recipes. However, every bottle of your own simple syrup does not have the same shelf life.

General Storage Times:

• Flavored simple syrup as well as light syrup lasts about 2 weeks in the fridge.
• Basic simple syrup (1:1 ratio) lasts up to 1 month in the fridge.
• Thick simple syrup with more sugar than water lasts about 2-3 months in the fridge.

Common Questions