Again another from a Bulgarian Neighbor written here as it was given to me

Pasty with chicken fried liver

Ingredients

1 kg of puff pastry
350-400 gr. mushrooms
200 gr. fried liver
1/2 tea cup of milk
1/2 lemon
1/2 tea cup of flour
25 gr. of liquid margarine
1 cube of chicken stock
black and red pepper
salt

Method

From the puff pastry cut out some circles in the shape and size of Jena glass container, which will serve for the preparation of the dish. Bake them in pre-heated oven at 220 ºС.
Filling: The mushrooms are a little bit strained and boiled in ½ litre of water. Cut the chicken liver into small pieces and fry with some vegetable oil. Add the liver, the chicken stock and sprinkle some salt, red and black pepper.

BÃÂchamel sauce is separately prepared by the flour, the mushroom stock, the milk and the liquid margarine, with added salt, red and black pepper. Mix the sauce and the filling. At the bottom of the Jena glass container, over a layer of puff pastry spread part of the filling and thus taking turn finish with puff pastry serving as a lid. Bake for 5-6 minutes.