Blueberry Breakfast Bars

Ingredients

• 1 cup flour, plus
• 2 tablespoons flour
• 1/2 tablespoon baking powder
• 3/4 teaspoon salt
• 8 tablespoons butter, softened
• 1 cup sugar
• 2 eggs
• 1 teaspoon vanilla extract
• 1/2 cup low-fat milk
• 1/2 cup quick-cooking oats, plus
• 1/2 tablespoon quick-cooking oats
• 1 cup unsweetened frozen blueberries
• 6 ounces corn flakes cereal, coarsely crushed or 6 ounces crispy rice cereal, squares coarsely crushed