Fresh rhubarb typically lasts about 1 to 2 weeks in the fridge if stored correctly. Its longevity depends on its freshness at the time of purchase or harvest. The stalks remain firm and retain their color during this period. If not stored properly, rhubarb may wilt or become soft much sooner, shortening its usability.

How To Properly Store Rhubarb In The Fridge

To maximize the freshness of rhubarb in the fridge, follow these steps:

• Trim the Leaves: Cut off any attached leaves since they draw moisture from the stalks. Discard the leaves as they contain toxic oxalic acid.
• Do Not Wash Before Storing: Moisture accelerates spoilage, so avoid washing the stalks before storing.
• Wrap in Damp Paper Towels: Lightly dampen paper towels and wrap the stalks to keep them from drying out.
• Place in a Plastic Bag: Put the wrapped rhubarb in a perforated plastic bag or loosely sealed one to allow some airflow while retaining moisture.
• Store in the Crisper Drawer: The crisper drawer of your fridge maintains consistent humidity, ideal for rhubarb.

Typical Shelf Life Of Fresh Rhubarb

Fresh rhubarb stalks generally last 7 to 14 days when stored properly in the fridge. After this period, their texture and flavor begin to decline. For optimal quality, consume rhubarb within the first week of storage.

Signs That Rhubarb Has Spoiled

To determine if rhubarb is no longer safe to use, look for these signs:

• Soft or Mushy Texture: Fresh rhubarb stalks should feel firm. Softness indicates spoilage.
• Discoloration: Dark spots, mold, or an overall dull appearance are warning signs.
• Unpleasant Odor: A sour or off-putting smell is a clear indication that the rhubarb has gone bad.
• Dry or Wrinkled Stalks: Lack of moisture causes rhubarb to become dry and shriveled, signaling it is past its prime.

Can You Extend Rhubarb’s Shelf Life?

Yes, rhubarb’s shelf life can be extended by freezing or preserving it:

• Freezing: Cut the stalks into pieces, spread them on a tray to freeze individually, and then transfer to airtight freezer bags or containers. Frozen rhubarb can last up to 12 months.
• Preserving: Rhubarb can be turned into jams, sauces, or syrups, which can last for months when stored in sterilized jars in a cool, dark place.
• Dehydrating: Dried rhubarb can be stored in airtight containers for several months.

Difference Between Raw And Cooked Rhubarb Storage

• Raw Rhubarb: As mentioned, raw rhubarb should be stored unwashed in the fridge, wrapped in damp paper towels, and kept in the crisper drawer. It lasts 7 to 14 days.
• Cooked Rhubarb: Cooked rhubarb should be cooled to room temperature, placed in an airtight container, and refrigerated. It typically lasts 3 to 5 days. Freezing is an option if you wish to store it longer.

FAQs About Storing Rhubarb

1. Can I store rhubarb at room temperature? Rhubarb is best kept in the fridge. At room temperature, it quickly loses moisture and spoils within a couple of days.

2. Is it safe to eat rhubarb leaves? No, rhubarb leaves are toxic due to their high oxalic acid content and should never be consumed.

3. Can I freeze rhubarb without blanching? Yes, rhubarb can be frozen raw without blanching. However, blanching before freezing helps retain its color and texture.

4. How do I thaw frozen rhubarb? Thaw rhubarb in the fridge overnight or use it directly in recipes like pies or sauces without thawing.

5. Why does my rhubarb become limp in the fridge? Improper storage, such as exposure to air or lack of humidity, causes rhubarb to lose moisture and become limp. Wrapping it in damp paper towels can help prevent this.