Best methods to keep spring onions fresh

1. Store in the Refrigerator

Wrapped in Damp Paper Towels

  • Steps:

    1. Trim the roots slightly and remove any wilted or damaged outer leaves.

    2. Wrap the spring onions in a slightly damp (not wet) paper towel.

    3. Place the wrapped onions in a plastic bag or reusable silicone bag.

    4. Store in the vegetable crisper of your refrigerator.

    Why It Works: The damp paper towel maintains the right level of moisture to prevent drying out, while the bag reduces air exposure and slows down decay.

In a Glass or Jar of Water

  • Steps:

    1. Fill a glass or jar with about an inch of water.

    2. Place the spring onions upright in the glass with the roots submerged.

    3. Cover the tops loosely with a plastic bag to prevent moisture loss.

    4. Store the jar in the refrigerator, changing the water every 2–3 days.

    Why It Works: Keeps the roots hydrated and the leaves crisp.

2. Store at Room Temperature

In a Jar of Water (Short-Term)

  • Steps:

    1. Place the spring onions upright in a jar with the roots in water.

    2. Keep the jar on a windowsill or countertop.

    3. Change the water daily to prevent bacteria or mold.

    Why It Works: Suitable for short-term storage and allows the spring onions to keep growing.

3. Freeze for Long-Term Storage

Chop and Freeze

  • Steps:

    1. Wash, dry, and chop the spring onions (both white and green parts).

    2. Spread the chopped pieces on a tray in a single layer and freeze until solid (about 1 hour).

    3. Transfer the frozen pieces into an airtight container or freezer bag.

    Why It Works: This method is perfect for cooking, as frozen spring onions can be added directly to dishes without thawing.

4. Regrow for Extended Freshness

  • Steps:

    1. Cut off the green tops, leaving about 1–2 inches of the white bulb and roots intact.

    2. Place the bulbs in a shallow container of water, ensuring the roots are submerged.

    3. Keep the container on a windowsill and replace the water every few days.

    Why It Works: Extends the life of your spring onions by allowing them to regrow their green tops.

Additional Tips

  • Avoid storing spring onions near ethylene-producing fruits like apples or bananas, as these can speed up spoilage.

  • Ensure the spring onions are completely dry before wrapping or refrigerating to prevent rot.