Storing coffee: how to keep coffee beans and grounds fresh

What’s the best way to store coffee beans?

According to the National Coffee Association, the most important thing to remember about storing coffee beans is that they should be kept away from air, moisture, heat and light. The packaging your beans come in is typically not airtight and, therefore, not the best for long-term storage. Storing them in an opaque, airtight container at room temperature is one of the best options for freshness.

How long do coffee beans last?

Fresh coffee beans, if stored properly, can last for about six months. Beans can typically be stored longer than grounds because they have less surface area exposed to oxygen.

What’s the best way to store ground coffee?

The best way to store ground coffee is similar to the way you store coffee beans. Grounds should be stored away from sunlight, in an airtight container with no moisture. Ceramic and metal are great choices for ground coffee containers, but glass works too, as long as you keep the container out of direct sunlight.

How long do coffee grounds last?

Ground coffee tastes best when brewed right away but can maintain its freshness for up to two weeks when stored properly.

Does freezing coffee keep it fresh?

Although buying fresh, small batches of your favorite coffee to brew right away is ideal, you can freeze coffee, if necessary. When purchasing coffee in bulk or stocking up from your preferred roaster, freezing the coffee may be a good option. It’s crucial to consider the storage container when freezing coffee beans or grounds as locking out moisture and odors is vital. You can freeze your coffee beans for up to a month.

Is it better to freeze or refrigerate coffee?

Storing coffee in the refrigerator is not recommended as it can lead to loss of freshness. The moisture formed due to condensation in the refrigerator can be detrimental to the taste and aroma of the coffee., Although fresh coffee is mostly likely to have the best flavor, freezing coffee in an ice cube tray and then storing it in an airtight container can help to preserve the flavor and quality.

If you have leftover brewed coffee, consider making coffee ice cubes to add to your cold brew or iced coffee or to help cool your latté without watering it down. You can store brewed coffee in an airtight container in the refrigerator for about four days, although it might lose a bit of its flavor. A glass container is best for storing brewed coffee.

Tips for storing and keeping coffee fresh

Keeping your grinder and coffee maker clean and buying your coffee in smaller amounts can help you brew a quality cup. Follow the tips below to help keep your coffee fresh-tasting.

1. Buy small amounts

Instead of buying in bulk, purchase your favorite type of coffee in small amounts that you can use within a few days. Your coffee will have the most robust flavor when you brew it with fresh beans or grounds.

2. Test your beans for freshness

If your beans have a glossy or oily appearance, it could indicate that they are no longer fresh. Another way to check the freshness of your beans is by placing them in a sealed zip-top bag overnight. If the bag expands during the night, it means the beans are fresh, as they are still emitting carbon dioxide. If the bag doesn’t expand, it might be time to visit your preferred roaster or grocery store to purchase fresh beans.

3. Clean your coffee grinder

If you grind your own coffee beans, make sure you keep your coffee grinder clean. Coffee beans release oils during grinding, which can accumulate and taint the flavor of your brew if not cleaned regularly. To get the best-tasting coffee, it’s important to keep your coffee grinder well-maintained for optimal performance.

4. Descale your coffee maker

The minerals in your water can impact the flavor of your coffee when they accumulate in your coffee maker, so it’s important to regularly clean and descale it to ensure a fresh cup.

5. Use the right container

Store your grounds or beans in an opaque, airtight container so they are protected from light and oxygen.

6. Store away from heat, light and moisture

Keep your coffee beans and grounds at room temperature and away from moisture. A cabinet near the oven or a place that gets direct sunlight isn’t the best option.