Can You Freeze Microgreens? Best Preservation Tips

can you freeze microgreens

Microgreens have gained popularity in recent years due to their vibrant colors, unique flavors, and high nutritional content. These tender, young plants are harvested when they are only a few inches tall, making them a favorite among chefs and health enthusiasts alike. But what do you do when you have an abundance of microgreens and want to extend their shelf life?

One common question that arises is, can you freeze microgreens?. Freezing may seem like a convenient option, but it’s important to know that microgreens, like lettuce, don’t freeze well. When microgreens are frozen, the cell walls rupture, resulting in changes to texture, flavor, and sometimes color.

While freezing microgreens is not ideal, there are other preservation methods that can help you prolong their shelf life and enjoy them for longer periods. One such method is dehydrating the microgreens and grinding them into a powder, which can be used in smoothies or juices.

Key Takeaways:

  • Freezing microgreens is not recommended as it leads to changes in texture, flavor, and color.
  • Dehydrating microgreens and turning them into a powder is a better alternative for preservation.
  • Proper storage is crucial to maintain the freshness of microgreens.
  • Microgreens can be enjoyed raw in salads, sandwiches, and as garnishes for savory dishes.
  • Dehydrated microgreens can be ground into powder and used to flavor soups, stews, and smoothies.

Can Microgreens Be Frozen?

Yes, technically microgreens can be frozen, but it is not recommended. Freezing microgreens can result in changes to their texture, flavor, and color due to cell wall rupture. Microgreens are best enjoyed fresh for optimal taste and nutrient content.

Microgreens are delicate and prone to damage when frozen. The freezing process causes the water inside microgreens to expand, leading to ruptured cell walls. This can result in a loss of crispness and a change in overall texture.

Additionally, freezing microgreens can lead to a loss of flavor. The delicate flavors and aromas of microgreens can be compromised during the freezing process, affecting their taste when thawed.

Furthermore, freezing can cause changes in color. Microgreens that are frozen may lose their vibrant hues and become dull or discolored when thawed, diminishing their visual appeal.

For these reasons, it is recommended to enjoy microgreens fresh to fully appreciate their delicate flavors, textures, and visual appeal. Freezing microgreens may not provide the same level of quality as fresh ones.

If you have an abundant supply of microgreens and want to preserve them for later use, dehydrating them is a better option. Dehydrated microgreens retain their flavors, colors, and nutrients while offering a longer shelf life. Check out the next section to learn how to dehydrate microgreens effectively.

How to Freeze Microgreens

To freeze microgreens, follow these simple steps:

  1. Start by washing the microgreens to remove any dirt or debris. This ensures that your frozen microgreens will be clean and free from any unwanted particles.
  2. Dry the microgreens thoroughly after washing. Excess moisture can lead to the formation of ice crystals, which can affect the quality and texture of the frozen microgreens.
  3. You can choose to cut larger greens into smaller pieces if desired. This can make them easier to handle and portion out when frozen.
  4. Spread the microgreens out on a baking sheet in a single layer. Make sure they are evenly distributed so that they freeze uniformly.
  5. Place the baking sheet with the microgreens in the freezer and allow them to freeze for 1 to 2 hours, or until completely frozen. Freezing time may vary depending on the thickness of the microgreens.
  6. Once frozen, transfer the microgreens to freezer-safe airtight containers or bags. Label the containers or bags with the type of microgreens and the date of freezing. This will help you keep track of their freshness.
  7. Store the frozen microgreens in the freezer, where they can be kept for up to a year. However, it is recommended to use them within 6 months for the best quality and flavor.

Freezing microgreens is a convenient way to preserve their freshness and extend their shelf life. Whether you’re growing your own microgreens or bought them from the store, freezing them properly helps retain their nutritional value and ensures that you have a steady supply of microgreens for future use.

Take a look at the image below to get a visual guide on how to freeze microgreens:

how to freeze microgreens

Once the microgreens are dry, arrange them in a single layer on trays in a food dehydrator or on baking sheets if using a conventional oven. Make sure to leave some space between each microgreen to allow for proper airflow. If using an oven, set it to a low temperature, usually around 120°F (49°C), and prop the oven door open slightly to allow moisture to escape.

Leave the microgreens to dehydrate for several hours or until they become brittle and crispy. You can check for doneness by testing the microgreens’ brittleness. If they snap easily, they are fully dehydrated and ready to be stored.

Once the microgreens are dehydrated, transfer them to airtight containers or glass jars. Store them in a cool, dark place away from direct sunlight and heat sources, as these can affect their quality and shelf life.

Dehydrated microgreens can last up to 1 year when stored properly. They can be rehydrated by soaking them in water for a few minutes before use, or they can be used directly as a crunchy topping or ingredient in various dishes.

Ways to Use Microgreens

Microgreens are not only packed with nutrients, but they also add a burst of flavor and vibrant color to any dish. Here are some creative ways to incorporate microgreens into your meals:

  1. Raw in Salads: Toss a handful of microgreens into your favorite salad for a fresh and nutrient-rich addition. Their delicate texture and mildly tangy flavor complement various greens and dressings.
  2. In Sandwiches: Layer microgreens on sandwiches to add a crunchy texture and a pop of color. They work particularly well with grilled vegetables, cheese, or deli meats.
  3. In Omelets: Sprinkle microgreens on top of omelets or fold them into the filling for a nutritious twist. The vibrant leaves will enhance the look and taste of your breakfast.
  4. As a Savory Garnish: Use microgreens as a beautiful garnish for soups, stews, or roasted meats. They will not only elevate the presentation but also provide a fresh and herbaceous flavor.
  5. Lightly Cooked in Stir-Fries: Add microgreens towards the end of stir-frying for a quick wilt. Their subtle flavor and tender texture make them a delightful addition to stir-fried vegetables or noodle dishes.
  6. In Soups and Sauces: Stir microgreens into warm soups and sauces right before serving. They will bring a refreshing note to the dish and add a touch of elegance.

For a more concentrated flavor, you can also experiment with dehydrated microgreens. Simply grind them into a powder using a spice grinder or food processor. This powder can be used as a seasoning in soups, stews, and smoothies, giving your dishes a unique twist.

Did You Know?
Microgreens are not just for garnishing fancy plates in high-end restaurants. They can easily be grown at home and incorporated into your daily meals, adding both flavor and nutrients to your dishes!

Can I Freeze Red Cabbage Microgreens for Preservation?

Yes, you can freeze red cabbage microgreens for preservation. Freezing allows you to extend the shelf life of microgreens without losing their nutritional value. Enjoy the fresh taste and health benefits of red cabbage microgreens by freezing them to boost your health today.


While you may be tempted to freeze microgreens for long-term storage, it is not recommended. Freezing microgreens can cause changes in texture and flavor, resulting in a less enjoyable culinary experience. Instead, the best way to preserve microgreens is through dehydration, which not only retains more nutrients but also offers a longer shelf life.

If you choose to freeze microgreens, proper storage is crucial to maintain their freshness. Ensure they are thoroughly washed and dried before spreading them out on a baking sheet and placing them in the freezer. Once frozen, transfer them to freezer-safe containers or bags, labeling them with the type and date. Frozen microgreens can be stored for up to a year but are best used within 6 months.

On the other hand, if you opt for dehydrating microgreens, start by washing and patting them dry. Then arrange them on trays in a food dehydrator or on baking sheets in a conventional oven at a low temperature. Once dried to a brittle consistency, store the dehydrated microgreens in airtight containers away from heat and sunlight. Dehydrated microgreens can last up to a year, providing you with a convenient and flavorful ingredient for various dishes.

To preserve the maximum taste, color, and nutritional value of microgreens, it is advisable to use them fresh whenever possible. Incorporate these vibrant greens into your favorite salads, sandwiches, and omelets. They also make a delightful garnish for savory dishes or can be lightly cooked in stir-fries, soups, and sauces. Remember, whether frozen or dehydrated, proper storage and handling are crucial for maintaining the quality of microgreens for an extended period.