Marinate the Pork: Rub the pork loin with garlic, herb de provence and ground anise seed. Season with salt and pepper. Pour over white wine and 200ml of chicken stock. Top with Sage and Thyme . Let marinade over night or for at least 2hours to soak in the flavours.
Prepare the Vegetables: Wash baby potatoes. Wash and slice Leeks into thin slices. Peel and sweet potato into quarters. Peel Chestnuts
Preheat your oven to 350°F (180°C). Heat Braiser with 2 tbsp of Olive oil. Place the pork loin in braiser and sear on all sides. Add in leeks and sautee for a few minutes. Arrange the baby potatoes, sweet potato, and chestnuts around the pork, allowing them to soak up the flavorful juices as they cook. Add in 200ml of chicken stock and the marrinade, cover and put in oven. Bake for 1hr. After 1hr remove from oven and place butter on top of the Pork loin, return to over uncovered and bake for another 30mins
Cook Until Tender: Roast for about 1.5 hours, or until the pork reaches an internal temperature of 145°F (63°C).
Rest and Serve: Remove Pork and Vegetables to a tray. Return the Braiser to the stove, in a small bowl add 200ml of chicken stock and 2 tbsp of corn strach and stir, add to braiser and reduce the sauce, scrapping the bottom of the pan. Let the pork rest for 10 minutes before slicing. Serve it alongside the roasted chestnuts, vegetables and the gravy for a beautiful, comforting meal.