Famous Department Store Chocolate Chip Cookies Recipe

Ingredients

• 32 tablespoons (454g or 1 pound) unsalted butter, softened
• 2 cups (397g) granulated sugar
• 2 cups (425g) light brown sugar
• 4 large eggs
• 2 teaspoons King Arthur Pure Vanilla Extract
• 5 cups (445g) rolled oats, old-fashioned or quick-cooking*
• 4 cups (480g) King Arthur Unbleached All-Purpose Flour
• 1 teaspoon table salt
• 2 teaspoons baking powder
• 2 teaspoons baking soda
• 3 cups (340g) walnuts or 3 cups (329g) pecans, chopped
• 8-ounce (227g) semisweet chocolate bar, grated (1 1/3 cups grated chocolate)
• 4 cups (680g) chocolate chips