Step 1

Heat the oil in a large frying pan or wok, and add the chopped vegetables (onion through sweetcorn). Cook over a medium heat for 10 minutes, stirring regularly, until fairly soft. Add the garlic and smoked paprika, and cook for 2 more minutes.

Step 2

Turn the heat down fairly low, and add the stock, sour cream and parsley. Mix together until the sour cream has melted into a silky sauce. For an even saucier dish, add a little more stock or sour cream. Season to taste, and serve with pasta, rice or potatoes.