Top-ranked recipe named "Pear Cinnamon Oat Crumble"
Heat oven to 350F. In large bowl, combine pears and water. Add sugar, flour and cinnamon; stir until fruit is evenly coated. Spoon into 8-inch square glass baking dish.
In medium bowl, combine topping ingredients; mix well. Sprinkle evenly over pears.
Bake 30-35 minutes or until pears are tender. Serve warm with ice cream or whipped cream, if desired.