Dried peas are generally available in prepackaged containers as well as bulk bins. They are available as whole peas or split peas. Regardless of packaging, check the peas as best as possible to ensure that they are not cracked and that they are free of debris. Just as with any other food that you may purchase in the bulk section, make sure that the bins containing the dried peas are covered and that the store has a good product turnover so as to ensure its maximal freshness.
Dried peas will keep for several months if stored in an airtight container in a cool, dry, dark place. If you need to store them for longer, you can keep them in the refrigerator.
Tips for Preparing Dried Peas:
Before preparing dried peas, whether whole or split, inspect and remove any debris or dirt. Whole peas need to be soaked in cold water for at least eight hours before cooking, while split peas do not need this extra preparation. To prepare peas, place the legumes in a saucepan using three cups of fresh water for each cup of peas. Bring to a boil and then reduce to a simmer and cover. Whole peas generally take about an hour to become tender while split peas only take about 30 minutes. Foam may form during the first 15 minutes of cooking, which can simply be skimmed off.
Dried Peas and Purines
Dried peas contain naturally-occurring substances called purines.
Purines are commonly found in plants, animals, and humans. In some individuals who are susceptible to purine-related problems, excessive intake of these substances can cause health problems. Since purines can be broken down to form uric acid, excess accumulation of purines in the body can lead to excess accumulation of uric acid. The health condition called "gout" and the formation of kidney stones from uric acid are two examples of uric acid-related problems that can be related to excessive intake of purine-containing foods. For this reason, individuals with kidney problems or gout may want to limit or avoid intake of purine-containing foods such as dried peas. Yet, recent research has suggested that purines from meat and fish increase risk of gout, while purines from plant foods fail to change the risk. For more on this subject, please see
"What are purines and in which foods are they found?"