When shopping for eggs, you can find a lot of useful information on the packaging and cartons. All commercially sold eggs in New Zealand must provide information on the egg size, best-before date, nutritional information and the contact details of the producer on the packs.
In New Zealand, there are several egg farming methods. All commercial egg farmers voluntarily label their products with the farming method which provides a range of options for consumers and their food budgets.
It is mandatory to have a ‘best-before’ date for all commercially produced eggs on packs. Eggs that have been refrigerated at 4C or below after purchase can be safely used up to the best-before date. Eggs can still be used after around 35 days from being laid as there will be little or no change in the egg quality after this date – but they are recommended for use in baking primarily vs poaching or frying.
