I love cooking, I love eating, and am an adventurous cook. I mix and match and am happy to replace an ingredient I dislike, but there are some things I think just don't need to be elaborated on and are just lovely as they are.
Coffee - I don't like my coffee to taste of anything other than coffee. I don't like all the syrups and flavourings that people put in it
Gin - just no to flavoured gin. Flavoured gin is for people who don't like gin 
Fruit crumble - the crumble mix just needs flour, sugar and butter and nothing else
Shortbread - again just flour, butter and sugar. The king of biscuits IMO