Oatmeal Raisin Bars Recipe

Ingredients

• 1 cup sugar
• 2 tablespoons plus 1-1/2 teaspoons cornstarch
• 1 teaspoon ground cinnamon
• 1-1/2 cups sour cream
• 3 large eggs, lightly beaten
• 2 cups raisins
• CRUMB MIXTURE:
• 1-3/4 cups all-purpose flour
• 1-3/4 cups quick-cooking oats
• 1 cup packed brown sugar
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1 cup cold butter, cubed