Preheat oven to 180ºC.
Season meat with salt and white pepper and toss in flour to coat, shaking off excess. Heat oil in a frying pan, add meat and panfry until caramelized. Add celery, onion, carrot, reserved parsley stalks, garlic and cook 10 minutes.⏱ 10 min
Add tomato paste and cook for 1-2 minutes and deglaze with wine.⏱ 2 min
Add remaining ingredients. Cover with a lid and cook for 1 ½-2 hours.⏱ 120 min
Remove lid, cook for 45 minutes until sauce has thickened.⏱ 45 min
Remove from oven, sprinkle with cracked pepper, sea salt, chopped parsley and lemon zest.
Serve with crusty bread.