1Heat a 4 ½ qt Dutch oven over medium-high heat until hot. Season the veal with salt and pepper. Add 1 tablespoon of the oil and half the veal. Cook for 2-3 minutes each side until browned all over. Remove to a plate. Repeat with oil and the remaining veal.
2Reduce the heat to medium, add the remaining oil, onion, carrot, celery and garlic. Cook, stirring for 4 minutes until soft. Add the spices and bay leaves. Cook, stirring for 1 minute.
3Add the wine and bring to a boil, boil gently for 2 minutes. Add the tomatoes, lentils and stock. Return the veal and any accumulated juices to the Dutch oven, ensuring the veal is submerged in the sauce. Press a piece of parchment paper onto the surface, this helps keep the veal submerged. Cover with a tight fitting lid or double layer of foil, pressed down around the edges to seal.
4Insert the wire rack into the bottom shelf position. Preheat the oven. Select SLOW COOK/HIGH/4 hours and press start.
5Once preheated, put the veal in the oven and cook for 4 hours. The meat should start to fall off the bone when you lift it out of the sauce. Remove and discard the bay leaves.
6Spoon the veal and sauce into serving bowls. Season with salt and pepper and serve with polenta or crusty bread.
Tip: Before you start, check that the Dutch oven fits in the oven.