Harvest Pear Crisp - Brennans Market

Ingredients

• 6 cups (about 3 pounds) Anjou or Bartlett pears, cored and cut lengthwise into 1/2 inch thick slices
• 1 Tablespoon fresh lemon juice
• 1/3 cup granulated sugar
• 1 Tablespoon cornstarch
• 1 1/2 teaspoons ground cinnamon, divided
• 1/3 cup all purpose flour
• 1/2 cup packed brown sugar
• 1/2 teaspoon salt
• 3 Tablespoons chilled butter, cut into small pieces
• 1/3 cup regular oats
• 1/4 cup coarsely chopped walnuts