Hello, I'm Dave Thompson, a professional gardener from Staffordshire with over 15 years of experience. Today, I'm going to share some practical tips on how to store kale after harvest. Kale is a fantastic vegetable, rich in nutrients and quite resilient, which makes it a favourite among gardeners here in the Midlands. However, once harvested, it's important to store it properly to maintain its freshness and nutritional value.
Quick Answer
To keep kale fresh after harvest, wash it thoroughly, dry it completely, and store it in a breathable bag in the fridge. Use it within a week for best results.
Harvesting Kale
Before we get into storage, let's quickly cover harvesting. In the UK, kale can be harvested from late spring through to early winter. You'll want to pick the outer leaves first, leaving the inner ones to grow. This encourages continuous growth and provides a longer harvest period.
Preparing Kale for Storage
Washing and Drying
Once you've harvested your kale, the first step is to wash it thoroughly. This removes any dirt or insects. Use cold running water and be gentle, as kale leaves can be delicate. After washing, it's crucial to dry the leaves completely. Excess moisture can lead to wilting and spoilage.
Storage Methods
There are several methods to store kale, ensuring it stays fresh for as long as possible. Here’s a simple guide:
- Store kale in a breathable bag or container.
- Keep it in the vegetable drawer of your fridge.
- Use within 5-7 days for optimal freshness.
Freezing Kale
If you have a bumper crop and can't consume all your kale within a week, freezing is a great option. Here's how to do it:
Blanching
Blanching is necessary to preserve the colour and nutrients of kale. Bring a pot of water to a rolling boil, and prepare a bowl of ice water. Blanch the kale for 2-3 minutes, then immediately transfer it to the ice water to stop the cooking process.
Freezing
Once the kale is cool, drain and dry it thoroughly. Lay the leaves on a baking sheet and freeze them. Once frozen, transfer the kale to an airtight container or freezer bag. Properly frozen kale can last up to 6 months.
Comparing Storage Methods
| Method | Duration | Pros |
|---|---|---|
| Refrigeration | 5-7 days | Easy, quick access |
| Freezing | Up to 6 months | Long-term storage, retains nutrients |
Frequently Asked Questions
Can I store kale without washing it?
Yes, you can store unwashed kale, but ensure it's free of insects and dirt. Wash it just before use.
How can I tell if kale has gone bad?
Kale that's gone bad will have yellowed leaves, a strong, unpleasant smell, and may feel slimy to the touch.
What is the best time to harvest kale in the UK?
The best time to harvest kale in the UK is from late spring through early winter, depending on the variety and local climate conditions.