01 - Peel the pears while keeping the stems intact. Optionally, core from the bottom using a melon baller to create a clean cavity.
02 - Combine grape juice, sugar, cinnamon stick, cloves, lemon zest strips, and vanilla bean in a medium saucepan. Heat over medium flame, stirring until sugar completely dissolves.
03 - Gently lower pears into the simmering liquid. Cover with parchment paper round or lid to ensure fruit remains submerged. Cook at a gentle simmer for 25-30 minutes, turning occasionally, until pears are tender when pierced but still hold their shape.
04 - Remove pears carefully with a slotted spoon and transfer to a serving dish. Increase heat to high and boil the poaching liquid for 8-10 minutes until thickened into a glossy syrup. Discard cinnamon stick, cloves, and lemon zest.
05 - Pour the warm reduced syrup generously over the pears. Serve warm or chilled, garnished with fresh mint, a dollop of whipped cream, or a scoop of vanilla ice cream.