Non-expiring kitchen staples are the unsung heroes of any larder, curling into existence only when needed. Despite how useful expiry dates may be, there is much more to it than what meets the eye. There are plenty of non-perishable products that, when preserved correctly, will last for many years before going bad.According to the studies of Organic Consumers, what you want to avoid are foods that last a long time because they contain synthetic preservatives or come in canned form (cans are often lined with toxic bisphenol A).

8 kitchen staples that don’t have “best before” dates

Most “best before” dates are arbitrary, often leading to needless food wastage. Researchers argue that many kitchen staples actually don’t have an expiration date because their chemistry provides a much longer shelf life.1. Honey Among the common food products that never expire, honey ranks among the top. The low water content and high sugar in honey prevent the growth of bacteria. Honey lasts forever, even if it crystallises.

2. White riceWhite rice is a reliable, long shelf life food that can remain safe for years when stored correctly. White rice can last for decades without going bad.

3. Salt Salt doesn’t expire because it is a mineral. It does not have properties that sustain life, making it a very stable substance for storage in the kitchen.

4. SugarSugar is just like salt; as long as it is stored well and kept dry, it never spoils.

5. Dried beansAccording to Utah State University, dried beans can be kept for several years. Although their texture might be altered by the passage of time, they can be consumed even years after purchase.

6. White vinegar Because white vinegar has a high acidity, it cannot spoil. It has practically an indefinite shelf life and does not need to be refrigerated.

7. Vanilla extract Real vanilla extract can be used for a longer time, more than artificial or imitation vanilla extract. The imitations have a shelf life of two years, whereas the organic vanilla extract can be used for longer periods. Also, organic vanilla extract can be used in making healthy ice cream recipes.

8. MustardMustards last longer. If not opened, it can last for years. According to Organic Consumers, Mustard adds a tasty kick to many types of foods, and as a bonus, may boost your metabolism by up to 25% for hours after you eat.