Can You Freeze Lemon Grass

Lemongrass is a common herb used in Asian cooking. If you find yourself with leftover lemongrass and want to avoid wasting it, freezing is a great option. Freezing lemon grass will help prolong its freshness and flavor, allowing you to have this aromatic herb on hand whenever you need it.

Key Takeaways:

  • Freezing lemon grass is a great way to store and prolong its freshness.
  • Properly freezing lemon grass involves trimming, cutting, and storing it in freezer bags or ice cube trays.
  • Label the freezer bags with the date for easy reference.
  • When using frozen lemongrass, there’s no need to thaw it if adding it whole to a recipe.
  • Store frozen lemon grass in a freezer-proof container or bag to prevent freezer burn.

How to Freeze Lemon Grass

Freezing lemon grass is a simple process that will ensure its long-term preservation. To freeze lemon grass:

  1. Start by trimming off the ends and any tough or old outer leaves.
  2. Cut the remaining stalk into 4-inch lengths.
  3. Transfer the lemongrass to freezer bags.
  4. Label the bags with the date for easy reference.

You can also freeze minced lemongrass:

  1. Blend the lemongrass with a little water.
  2. Pour the mixture into ice cube trays.
  3. Once frozen, transfer the cubes to a Ziploc bag.

When using frozen lemongrass, there is no need to thaw it in advance if it will be added whole to a recipe. However, if you need to chop or blend the lemongrass, it is better to thaw it beforehand.

freezing lemongrass
Benefits of Freezing Lemon Grass
Preserves freshness and flavor
Allows for long-term storage
Convenient access to lemongrass for cooking
Reduces food waste

Tips for Storing Frozen Lemon Grass

Proper storage is crucial to maintain the flavor and quality of frozen lemon grass. Follow these tips to ensure that your frozen lemon grass stays fresh and flavorful:

  1. Use a freezer-proof container or bag: Store the frozen lemon grass in a container or bag specifically designed for freezing. This will prevent freezer burn and protect the delicate flavor of the herb.
  2. Remove excess air: Before sealing the container or bag, remove as much air as possible. Excess air can contribute to moisture and affect the quality of the frozen lemon grass.
  3. Label and date: It’s important to label the container or bag with the date of freezing. This will help you keep track of its freshness and ensure that you use the oldest stock first.
  4. Take out only what you need: When using frozen lemon grass, take out the desired portion and promptly return the rest to the freezer. Repeated thawing and refreezing can affect the texture and taste of the herb.
  5. Keep frozen lemon grass separate: To avoid cross-contamination or flavor transfer, store frozen lemon grass separately from other frozen foods. This will help preserve its unique flavor.
  6. Check for quality: Periodically check the frozen lemon grass for any changes in color, texture, or smell. If it appears freezer-burned or has an off smell, it’s best to discard it.

By following these tips, you can store your frozen lemon grass effectively and preserve its flavor for months to come.

Storing frozen lemon grass

Ways to Use Frozen Lemon Grass

Frozen lemon grass is a versatile ingredient that can elevate your cooking with its refreshing citrusy flavor. Incorporate this aromatic herb into a variety of recipes to add a delightful twist to your dishes. Here are some creative ways to use frozen lemon grass:

  1. Add it directly to soups, curries, and rice dishes without the need for thawing. The freezing process helps intensify the flavor, making it a convenient option for quick meals.
  2. Chop, mince, or blend frozen lemongrass to make marinades, sauces, or pastes. This allows you to infuse the citrusy essence into your favorite recipes.
  3. Try using frozen lemon grass in Southeast Asian cuisine, particularly in Thai, Vietnamese, and Malaysian dishes. Its distinct flavor profile complements seafood, poultry, pork, and beef beautifully.

For inspiration, consider the following recipes that showcase the versatility of cooking with lemongrass:

Lemongrass Shrimp Stir-Fry


  • 1 lb shrimps, peeled and deveined
  • 1 tablespoon vegetable oil
  • 2 cloves garlic, minced
  • 1 stalk frozen lemongrass, chopped
  • 1 red bell pepper, sliced
  • 1 cup snap peas
  • 2 tablespoons soy sauce
  • 1 tablespoon fish sauce
  • 1 tablespoon honey
  • Fresh cilantro for garnish


  1. In a large skillet or wok, heat the vegetable oil over medium-high heat.
  2. Add garlic and frozen lemongrass, and sauté for 2 minutes until fragrant.
  3. Add the shrimps, bell pepper, and snap peas. Stir-fry until the shrimps are cooked through and vegetables are tender-crisp.
  4. In a small bowl, whisk together soy sauce, fish sauce, and honey. Pour the sauce over the stir-fry and toss to coat evenly.
  5. Remove from heat and garnish with fresh cilantro. Serve with steamed rice.

Lemongrass Coconut Ice Cream


  • 2 cups coconut cream
  • 1 cup whole milk
  • 1 cup granulated sugar
  • 4 egg yolks
  • 2 stalks frozen lemongrass, minced
  • 1 teaspoon vanilla extract


  1. In a saucepan, heat the coconut cream, milk, and frozen lemongrass over medium heat. Bring to a simmer, then remove from heat and let steep for 30 minutes.
  2. In a separate bowl, whisk together sugar and egg yolks until pale and creamy.
  3. Slowly pour the infused coconut cream mixture into the egg mixture, whisking constantly to temper the eggs.
  4. Return the mixture to the saucepan and cook over low heat, stirring continuously, until it thickens and coats the back of a spoon.
  5. Remove from heat and stir in vanilla extract. Strain the mixture to remove the lemongrass pieces.
  6. Cover and chill the custard in the refrigerator for at least 4 hours or overnight.
  7. Transfer the chilled custard to an ice cream maker and churn according to the manufacturer’s instructions.
  8. Once churned, transfer the ice cream to an airtight container and freeze for a few hours until firm.
  9. Serve and enjoy the refreshing lemongrass coconut ice cream.

Discover the culinary possibilities of frozen lemon grass by experimenting with various recipes and savoring the unique flavors it brings to your dishes.

Cooking with Lemongrass

Other Tips and Considerations

Preserving herbs and reducing food waste in the kitchen is not limited to freezing lemongrass. You can apply similar techniques to other herbs and aromatics commonly used in Asian cooking, such as cilantro, ginger, scallions, and chilies. By properly storing these ingredients, you can ensure that you always have them on hand and avoid unnecessary trips to the grocery store.

Consider using reusable freezer bags as an eco-friendly approach to storing herbs. These bags are durable and can be washed and reused multiple times, reducing the need for single-use plastic bags. Simply label the bags with the herb name and date, and store them in the freezer for future use.

Exploring different methods of freezing and storing herbs will help you find what works best for your cooking style and preferences. Some herbs can be frozen whole, while others may need to be chopped or minced before freezing. Additionally, you can experiment with making herb-infused oils or herb butter to store for added convenience and flavor.

By storing herbs properly, you not only prolong their freshness and retain their flavors but also contribute to reducing food waste. So, embrace the art of storing herbs and elevate your Asian cooking with the convenience of easy access to these key ingredients.

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