Fleurpepper
I do all the time. To be honest, I very rarely follow a recipe. Look at it- then realiseI haven't got such and such, and use something else, or far too complicated and fussy- and think 'life's too short' - and tend to use what I've got to hand, foraged, grown in garden, or lurking in larder, frige or freezer.
My most successful invention which all family and friends love, it Black Forest trifle, with dark chocolate and black cherries and Kirsch.
Most of my 'inventions' have no name and no recipe, just 'instinctive'.
We have Black forest trifle too, made with ratafia biscuits as my mother was coeliac.