Fans of the Terry's Chocolate Orange can enjoy the festive treat in mayonnaise form this Christmas following an unlikely partnership with Heinz.

In a move set to divide fans of the stocking filler favourite, Terry's has joined forces with Heinz to create the "world-first festive mash-up that you didn't know you needed" in the form of their Chocolate Orange Mayo.

The blend of mayonnaise and chocolate orange segments, creme patissiere and an extra dose of orange oil is a "smooth and delicious spread that works perfectly dolloped onto your festive desserts or spread onto brioche, crumpets, pancakes, or croissants this festive season", the two brands claim.

The mayonnaise is not available for consumers to buy. Instead, just 200 jars can be won in a competition running until December 13.

Chocolate Orange Mayonnaise: Terry's and Heinz create Christmas limited-edition 'festive mash-up'