Put the oil in a hot frying pan

Add the meat and 1/2 the paprika

Stir fry to seal the meat for about 3-4 minutes , keep the meat moving

Remove meat from the pan and put on a plate

Add the butter to the pan and fry the onion until soft

Add the mushrooms and remaining paprika and cook for another couple of minutes

Add the pork back to the mixture and stir

Now add the soured cream , a good dash of lemon juice and the parsley

Let everything warm through ( 3-5 mins ) and serve