Expiration & Storage Tips
When does ramps expire?
Ramps are a type of fresh produce, so they won’t last forever. In general, ramps kept in the refrigerator will last 7 to 14 days. Their shelf life in the fridge can stretch up to a month if they're stored properly. When frozen, ramps can keep for up to 6 months. It's best to use frozen ramps within a month or so, for the best taste and texture.
How do you tell if ramps is bad?
One way to know if ramps have gone bad is by their scent. Fresh ramps have a strong, pleasant aroma that's a cross between onions and garlic. If they've started to go bad, the smell will be off and unappealing. Additionally, check for physical signs - fresh ramps should be firm with vibrant green leaves. If the leaves are wilted, slimy, or discolored, those ramps are past their prime and it's best to throw them away. Also, if there are signs of mold, discard the ramps immediately.
Tips for storing ramps to extend shelf life
• Store ramps unwashed in the refrigerator. The excess moisture can make them spoil faster.
• Wrap the bulbs and stems of ramps in a slightly damp paper towel and place them in a zip-top bag before storing them in the crisper drawer of the fridge.
• If you buy ramp bulbs with the roots attached, then place the roots in a jar filled with water, cover them loosely with a plastic bag, and place them in the refrigerator.
• To freeze ramps, blanch them first in boiling water for 2-3 minutes, then immediately plunge them into ice water to stop the cooking process. Pat them dry before storing in a zip-top bag, where they can be kept for up to 6 months.
• You can preserve them through pickling. The pickling process can extend their shelf life up to a year or more.
• Another way to preserve ramps is to make them into pesto and freeze the pesto for year-round use in pasta, sandwiches, soups, and more. The pesto can last up to a year in the freezer.