This is a late post; life has been busy!
The most wonderful smell has to be the smell of jacket potato baking in the oven. Even now when I smell that familiar smell I am plunged back into the Saturday’s of my childhood, with my Grandmother grating a huge block of cheese and a super big jacket potato.
For me, that was a real treat. Now, with the invention of a microwave and the capability of having a jacket potato cooked within minutes it has lots its specialness, but regardless, I always cook mine in the oven, and hang the costs and time!