Peel pears and remove the core with a melon baller. Transfer to the slowcooker with the juice, wine, molasses, cinnamon stick, orange, ginger, cloves and vanilla bean. Cook on low for 3-4 hours.
Before serving, reduce the poaching liquid over high heat on the stove until thick and syrupy, about 8- 10 minutes. Serve on a bed of yogurt with a drizzle of sauce, almonds and pomegranate seeds.