Secret Ingredient Chocolate Chip Cookies

Bahan-bahan (24 porsi)

• ½ cup rolled oats ((regular or quick))
• 2¼ cups all purpose flour
• 1½ teaspoons baking soda
• ½ teaspoon salt
• ¼ teaspoon ground cinnamon
• 1 cup (2 sticks) butter, (at room temperature)
• ¾ cup packed brown sugar
• ¾ cup granulated white sugar
• 2 teaspoons vanilla extract
• 1 vanilla bean, scraped ((optional-- but so good))
• 1 teaspoon freshly squeezed lemon juice
• 2 large eggs
• 3 cups semi sweet chocolate chips
• 1½ cups chopped walnuts, (optional)