Ingredients

• Topping

• 1 ½ cups old-fashioned rolled oats

• ½ cup chopped walnuts

• ½ cup packed brown sugar

• ⅓ cup whole-wheat or all-purpose flour

• ½ teaspoon ground cinnamon

• 5 tablespoons neutral oil, such as canola or avocado

• 3 ½ pounds ripe but firm Anjou pears, peeled and cut into 1/2-inch pieces

• ½ cup pure maple syrup

• ½ cup raisins

• 2 tablespoons all-purpose flour

• 2 tablespoons lemon juice

• 2 teaspoons minced crystallized ginger