Here you go Julie
The earliest use of the name trifle was for a thick cream flavoured with sugar, ginger and rosewater, the recipe for which was published in England, 1596, in a book called "The good huswife's Jewell" by Thomas Dawson. Sixty years later eggs were added and the custard was poured over alcohol soaked bread.
Research indicates it evolved from a similar dessert known as a fool or foole, and originally the two names were used interchangeably.
While some people consider the inclusion of jelly to be a recent variation, the earliest known recipe to include jelly dates from 1747.
A trifle is often used for decoration as well as taste, incorporating the bright, layered colours of the fruit, jelly, jam, and the contrast of the creamy yellow custard and white cream. Trifles are often served at Christmas time, sometimes as a lighter alternative to the much denser Christmas pudding.
As for Toad, rawkaren, that has been Christmas Dinner of choice for us for the last few years. Made with really good quality sausages, in lieu of fresh toads

, and in a roasting tin, accompanied by all the traditional (Chrstmas) trimmings.