Mushroom Paprikash

Well mine didn't turn out red, but it was very tasty and really simple to make. I served it over spaetzle. 

Mushrooms Paprikash (from The Cookbook Junkie)
(Serves 1)1 tbsp oil
1/4 onion, chopped
250g mushrooms, sliced
1 tsp lemon juice
1 tsp flour
salt and pepper
2 tsp paprika, or to taste
pinch cayenne pepper
2 tbsp sour cream

Heat the oil in a frying pan and add the onion, Cook for about 3 mins until translucent. Add the mushrooms and lemon juice and cook for 5-6 mins until the mushrooms are tender and golden.

Combine the flour, salt, paprika and red pepper. Add to the mushrooms and cook, stirring f or 1 min. Add the sour cream and heat, but do not boil.