potatoe cakeOne potatoe, cut it up, put it in boiling water for 20 mins or so, mash up, add a little butter and milk.
in another bowl mix a spoon of plain flour with a spoon of butter, add the mash and a little milk, make into a circle.
sauceone large egg yolk in a bowl, heat a spoon of butter untill melted, mix into the egg yolk mixing fast so it doesent cook the egg yolk, add a little white wine vinegar/rice vinegar works too (as i found out when i picked up the wrong bottle

) little salt and pepper.
cut up bacon into small bits and fry till crispy, take out of pan and put on kitchen roll to cool.
black puddingstick two peices in a frying pan.
arrange with the potatoe cake on the bottom, bit of black pudding on top then the bacon then drizzle on the sauce.
if you want, stick a bit of salad on the plate with it.