To store spring onions for months, the best method is to freeze them.
Here's a breakdown of how to effectively freeze spring onions to preserve them for up to 6 months:
Freezing Spring Onions: A Step-by-Step Guide
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Wash and Dry Thoroughly: Begin by washing the spring onions to remove any dirt or debris. Pat them completely dry with paper towels or a clean kitchen towel. Excess moisture can lead to ice crystals forming and affecting the texture and flavor.
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Chop the Spring Onions: Chop the spring onions into your desired size. Consider how you'll be using them later. Some people prefer keeping the white and green parts separate since they have slightly different flavors and cooking times. This also allows for more flexibility when using them.
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Flash Freeze (Optional but Recommended): For the best results and to prevent clumping, flash freeze the chopped spring onions. Spread them out in a single layer on a baking sheet lined with parchment paper. Place the baking sheet in the freezer for about 1-2 hours, or until the spring onions are frozen solid.
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Transfer to Freezer-Safe Storage: Once frozen (or if you skip the flash freezing step), transfer the chopped spring onions to a freezer bag or an airtight container. If you separated the whites and greens, store them in separate bags or compartments.
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Label and Date: Label the bag or container with the date so you know how long they've been stored. This helps ensure you use them within the optimal timeframe for the best quality.
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Store in the Freezer: Place the bag or container in the freezer. Frozen spring onions can last for up to 6 months. While they'll be safe to eat indefinitely, their flavor and texture may degrade after this period.
Tips for Using Frozen Spring Onions
- Frozen spring onions are best used in cooked dishes, as the freezing process can slightly soften their texture.
- You don't need to thaw them before using. Simply add them directly to your recipe.
- Use them in stir-fries, soups, stews, omelets, and other dishes where you want a burst of onion flavor.
