Ethan Clarke
Kale is a nutrient-dense leafy green vegetable that has soared in popularity. It is packed with vitamins, fiber, and antioxidants, making it a nutritional powerhouse. However, kale tends to have a short shelf life if not stored properly. To prevent food waste, it is essential to know the proper storage methods for kale to maintain its freshness and maximize its longevity. This paragraph will discuss how to store kale without using plastic, as plastic containers or bags are not the only options for keeping kale fresh.
Storing Kale without Plastic
| Characteristics | Values |
|---|---|
| Wrapping | Paper towels, kitchen towel, aluminium foil |
| Container | Glass container, bag, Tupperware |
| Absorbing moisture | Paper towels |
| Removing excess air | Seal the bag or container tightly |
| Refrigeration | Crisper drawer of the fridge, coldest part of the fridge |
| Freezing | Flash freezing, freezer bag, freezer-safe container |
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What You'll Learn
Wrap in aluminium foil
Wrapping kale in aluminium foil is a great way to store kale without using plastic. This method is simple and effective, and can keep kale fresh for weeks.
Firstly, it is important to ensure that the kale is dry. If you have just purchased the kale, it may be wet, so be sure to pat it dry with a towel. Moisture will cause kale to spoil faster, so it is important to remove as much as possible.
Next, wrap the kale in aluminium foil, making sure it is completely covered. The foil creates a protective barrier against moisture and air, which are the main causes of premature spoilage.
Once the kale is wrapped, place it in the refrigerator. It is best to store it in the crisper drawer, but if your fridge does not have one, place the kale at the back of the fridge.
When you need to use some of the kale, simply unwrap the foil, take a few leaves, and then re-cover the rest of the kale with foil. This will ensure the remaining kale stays fresh.
Using this method, you can keep kale fresh for weeks, but be sure to check on it periodically and remove any leaves that are starting to spoil.
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Use a glass container
Glass containers are a great way to store kale without using plastic. They are perfect for long-term storage, keeping your kale fresh for up to a week. Here is a step-by-step guide to using a glass container to store your kale:
Step 1: Prepare the Kale
Before storing kale, it is important to remove any excess moisture. Use a paper towel or a kitchen towel to pat the kale dry. This step is crucial because moisture accelerates wilting and spoilage. If your kale is store-bought and already wet, be sure to dry it thoroughly before placing it in the refrigerator.
Step 2: Wrap the Kale
Place the dry kale leaves on a clean paper towel, about 2-3 leaves at a time. Roll up the paper towel, ensuring the kale is wrapped snugly. This step helps keep the kale fresh and also makes it convenient to grab a few leaves at a time without disturbing the rest.
Step 3: Place in Container
Arrange the wrapped kale bundles inside your glass container. Gently press down on the bundles to eliminate any trapped air and ensure a snug fit. Then, seal the glass container tightly.
Step 4: Refrigerate
Place the sealed glass container in the crisper drawer of your refrigerator. If your fridge does not have a crisper drawer, put the container at the back of the fridge, where it is colder. You can also invest in produce keepers to help regulate temperature and humidity.
Tips:
- Keep kale away from ethylene-producing fruits and vegetables like apples, bananas, and avocados, as these will cause it to spoil faster.
- For long-term storage, consider freezing your kale. Rinse, chop, and flash-freeze the kale on a baking sheet before transferring it to a freezer-safe glass container.
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Paper towels to absorb moisture
Moisture is one of the main factors that cause kale to spoil prematurely. To prevent this, it is important to dry your kale thoroughly before storing it.
First, pat the kale dry with a paper towel to absorb any excess moisture. Then, lay the kale leaves on a clean paper towel, about 2-3 at a time, and roll them up. Repeat this process with the rest of the leaves, using multiple paper towels if necessary.
Once your kale leaves are wrapped in paper towels, place them in a plastic storage bag or a reusable food storage container with an airtight lid. Squeeze out as much air as possible from the bag before sealing it shut. Finally, store the bagged kale in the crisper drawer of your fridge.
By following these steps, you can effectively use paper towels to absorb moisture and keep your kale fresh for longer periods.
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Freeze chopped kale
Freezing chopped kale is a great way to reduce food waste and always have prepped kale on hand to add to your recipes. Here is a step-by-step guide on how to freeze chopped kale:
Step 1: Wash and Dry the Kale
Thoroughly wash the kale under running tap water to remove any dirt or debris. Dry the kale well using a salad spinner to remove excess moisture, or pat it dry between two clean kitchen towels.
Step 2: Remove the Stems (Optional)
If you are planning to chop the kale, remove the stems as they can be tough and fibrous. However, if you are pureeing the kale or adding it to smoothies, you can skip this step as the stems will not affect the final product.
Step 3: Chop the Kale
Chop the kale to your desired size. If you plan to use the kale in smoothies or purees, you can chop it into smaller pieces. For soups or stir-fries, you may want to leave the pieces larger.
Step 4: Blanch the Kale (Optional)
Blanching the kale is optional but can help preserve its colour and reduce bitterness. To blanch, add the kale to a pot of boiling water for 1-2 minutes, then immediately transfer it to an ice bath to stop the cooking process.
Step 5: Freeze the Kale
Place the chopped kale in an airtight, freezer-safe container or bag. You can use a single large container or bag, or you can freeze the kale in pre-portioned amounts using smaller bags. Make sure to label and date the container or bag. Place it in the freezer for at least 3 hours, or until the kale is frozen solid.
Step 6: Use the Frozen Kale
You can add frozen kale directly to recipes such as smoothies, soups, stir-fries, or baked goods. If you are using it in a recipe where extra moisture is not desired, be sure to thaw the kale and squeeze out any excess water before adding it to your dish.
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Store in the fridge
Storing kale in the fridge is a great way to keep this superfood fresh and maintain its nutritional benefits. Here are some detailed instructions for storing kale in your refrigerator without using plastic:
Glass Container Method:
- Start by patting the kale dry with a towel. Removing excess moisture is crucial to prevent premature spoilage.
- Line a glass container with a layer of paper towels. This will help absorb any remaining moisture.
- Place the dry kale in the glass container and seal it tightly.
- Store the container in the crisper drawer of your refrigerator.
Aluminum Foil Method:
- Ensure your kale is dry. If it is store-bought and wet, pat it dry with a towel.
- Wrap the kale completely in aluminum foil, creating a protective barrier against moisture and air.
- Place the wrapped kale in the crisper drawer of your refrigerator.
Paper Towel and Bag Method:
- Wash your hands and pat the kale dry with a paper towel to remove excess moisture.
- Wrap the kale in a paper towel and place it in a bag, such as a zip-top plastic bag or a reusable food storage bag.
- Store the bagged kale in the crisper drawer of your refrigerator.
Remember to always store kale away from ethylene-producing fruits and vegetables, such as apples, bananas, and avocados, as these can cause the kale to spoil faster. With proper storage, your kale will stay fresh and nutritious for longer!
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Frequently asked questions
Wrap the kale in aluminium foil, covering it completely and place it in the refrigerator in the crisper drawer. This method will keep kale fresh for weeks.
Blanch the kale by boiling it for 1-2 minutes, then immediately transfer it to an ice bath to cool rapidly. Drain and pat dry. Spread the kale on a baking sheet and freeze until solid, then transfer to a freezer-safe bag.
Kale can be kept in the fridge without plastic for a few days.
For long-term storage without plastic, use an airtight glass container with a layer of paper towels to absorb any excess moisture. This method can keep kale fresh for up to a week.
