@Santagiveyoursackawash If only....
@Spockrates You can re-create it if you have these ingredients in your kitchen cupboard 📧
Wheat Flour [Wheat Flour, Calcium Carbonate, Iron, Niacin (B3), Thiamin (B1)], Fish Stock (contains Fish, Salt, Maltodextrin, Sunflower Oil, Concentrated Lemon Juice, Anchovy (Fish), Pepper Extract, Onion), Salt, Lemon Juice, Onion Powder, White Pepper, Flavouring
"Flavouring" is not specified.
You could try adding onion or onion granules to the on-line recipe, & a touch of sugar might bring it closer to the version you like.