Method
1. Add olive oil and butter to a clean frying pan
2. Heat in frying pan - medium heat
3. Add red onion and red apple to the meat
4. Cook in frying pan until light golden - approx 5 min, medium heat
5. Remove with slotted spoon
6. Transfer meat to medium bowl
7. Add water, salt and potato to a clean large saucepan
8. Boil - 20 min, medium-high heat
9. Drain
10. Mash with potato masher until smooth then set aside
11. Add pork filet to the frying pan
12. Cook in frying pan until golden brown - approx 5 min, high heat
13. Transfer content of medium bowl to meat
14. Add chicken stock to the meat
15. Boil in frying pan
16. Reduce in frying pan
17. Simmer in frying pan until liquid has evaporated - approx 3 min
18. Add crème fraîche, dijon mustard and wholegrain mustard to the meat
19. Heat in frying pan until heated through - approx 2 min
20. Add fresh parsley to the meat
21. Stir
22. Transfer potatoes to 4 large serving bowls
23. Transfer meat to 4 large serving bowls
24. Serve immediately