Potatoes can stay fresh and firm for up to five months longer if stored in the refrigerator, according to advice from food hygiene specialists and home cooks. The key is keeping them at a temperature below five degrees Celsius, which prevents premature sprouting and extends shelf life significantly.
Expert Advice on Refrigerating Potatoes
Love Food Hate Waste, a food waste charity, recommends refrigerating potatoes at below 5°C, stating that this method keeps them fresh for three times as long as cupboard storage. Albert Bartlett, the UK's leading potato supplier, agrees, noting that all potatoes should be stored in the fridge for freshness. They updated their previous guidance, which advised a cool, dry, dark place, to recommend refrigeration for up to three weeks longer freshness.
User Testimonials and Tips
On the Homemaking Tips Facebook page, users shared their success with fridge storage. Sally Keller asked for help after her potatoes deteriorated within a week. Kater Gonzales said, "I always refrigerate my potatoes, as they always sprout whenever I keep them in the cupboards." Siabela Mathew commented, "I put them inside the refrigerator, and they last forever." Carmen Leyva reported, "I kept mine in the refrigerator. They lasted five months last time."
Safety and Handling
While refrigerating is effective, proper handling is crucial. Sprouted potatoes are safe to eat if the sprout is removed before cooking. However, discard potatoes that are mushy, wrinkled, smell unpleasant, or leak moisture. Green patches or black spots can be cut out, but extensive greening indicates spoilage. Fresh potatoes should feel firm and have an earthy aroma.
Why Refrigeration Works
Potatoes sprout when exposed to warmth and light. The cool, consistent temperature of a fridge slows down the enzymatic processes that cause sprouting and spoilage. This simple change in storage location can dramatically extend the usability of potatoes, reducing food waste and saving money.
