It’s marmalade time again. This year Mary is entering the World Marmalade Awards, so let’s see if this one meets her exacting standards. 
Apparently, Duerr & Son created the world’s most expensive jar of marmalade. Made with £3,450 worth of 62-year-old whisky, £348 worth of vintage Champagne and £120 of edible gold, to make it sparkle in the sunlight, all poured into a £1,100 crystal container, it was priced at £5,000, the equivalent of £76 per slice of toast.