Heat half the oil in a large non-stick frying pan over medium-high heat. Add turkey and cook for 3 to 4 minutes or until browned and cooked through. Set aside

In the same pan heat remaining oil and butter over medium heat. Add onion, garlic and mushrooms. Stirring occasionally, cook for 5 minutes or until onion is softened. Add paprika and stir for a further minute. Add Worcestershire sauce. Simmer for 2 minutes or until liquid is reduced by half. Add stock and thyme and simmer for 3 minutes. Remove from heat

Stir in sour cream. Season with sea salt and pepper. Return turkey to the pan and stir well to coat

Sprinkle with parsley and serve with fettucine