Preheat oven to 400ºF (200ºC). Bring ice wine to a boil in small saucepan over medium-high heat. Cook about 7 min. until reduced by half. Cool ice wine syrup completely.
Meanwhile, toss pears with 1/4 cup (60 mL) brown sugar, butter and vanilla. Transfer to 9 x 13-in. (3-L) baking dish. Bake 20 to 25 min. until pears are tender.
- Toss grated Parm with remaining brown sugar; sprinkle onto pears. Broil 5 min., or until lightly golden. Divide pears among 8 serving dishes. Drizzle with ice wine syrup, sprinkle with walnuts and shaved Parm.
Tip: Use Bartlett, Bosc or Anjou pears for baking.