Fish 'pie' recipe

[geogteach]

This is a long shot!
I used to make a sort of upside down fish pie from a recipe from a supermarket card (probably Sainsbury's or Waitrose), i've lost it. I think its probably quite old, possibly from before my 14 year old was born! You made the mash, put it in the dish and painted with egg, then baked. Then you mixed smoked haddock with mascarpone and capers (and possibly somethingesle) and put it on top and baked again. Obviously know the jist but no idea on quantity or timing, anyone got any idea what i'm talking about?

Nobody then

trulymadlydelish.wordpress.com/2008/04/11/upside-down-fish-pie/

Like that you mean?

Thanks, I found that one but the one i'm thinking of was truely the lazy fish pie, no need to pre cook the fish or make a white sauce!