Where "Vegemite" Comes From
Genuinely documented, not folklore: industrial chemist Cyril Callister was commissioned to develop the spread in 1923 at Fred Walker & Co, using leftover brewer's yeast — a by-product of beer-making — treated with preservation techniques similar to those used in some bread and champagne production. It reached shop shelves in 1924.
The name itself came from a public competition run by the company, with the winning entry chosen by Fred Walker's own daughter. Callister went on to apply the same food-preservation know-how to help develop Kraft cheese in Australia after becoming director of Kraft Walker Cheese Co in 1935.
Source:
"Vegemite on toast - the perfect brekkie."
How Aussies Actually Use It
Vegemite is almost always eaten thinly spread on buttered toast — a thick layer is a rookie mistake that catches out most visitors trying it for the first time. It's intensely salty and savoury, nothing like Nutella or peanut butter despite the similar jar shape.
It's also common on crackers, in a cheese-and-Vegemite sandwich, or stirred through a bit of melted butter for "Vegemite soldiers" alongside eggs.
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