Found a nice resource from Eat By Date that answers that question for many of the foods we buy.
In our house, “Best Before” and “Eat by” dates are taken with a grain of salt. For foods we are less familiar with, they provide guidelines, but they are not hard and fast rules. But, we rarely base on judgements on anything scientific, preferring to tempt fate by relying on our senses of smell and taste.
Others live by these dates, thinking that science has already answered that question for them. The end result: a lot of good food ends up in the bin. This online resource attempts to save Jean-Francois and me from ourselves and a great deal of food from the bin at the same time.
Eat By Date’s mission is to answer one question: How long does food really last. And with what they have learnt, they have created a useful resource that goes beyond the date. Along the way, they give us more insight into common foods and help us be smarter consumers.
Take their entry on Lettuce, for example. Not only do they provide a table showing the leafy veg’s shelf life in the fridge, but they also share tips for longer storage (like rinsing and drying lettuce before it even goes in the refrigerator) and give insight on how lettuce fairs in a prepared dish (like that take-away Chinese you ordered three days ago).
The site is clean, easy to use, and informative. If more people refer to this resource or others, I am sure less food would make it into the bin.