Liver in a sauce of sour cream

500 g beef liver

200 g sour cream

170 g butter
Which oil to choose? we'll show

100 g wheat flour

40 g fresh mushrooms

2 onions

ground black pepper

salt

Finely chop the mushrooms and fry them on the part of the oil, add finely chopped onion.

Remove from the liver film, cut it into pieces, pepper and salt, breaded in flour and fry in butter.

Connect liver and mushrooms, pour all the cream, bring to a boil.

Post liver with sour cream sauce with boiled rice can or mashed potatoes.