Cookies: Oatmeal Pecan

Ingredients

• 1/2 cup (8 tablespoons/ 113g) unsalted butter at room temperature, not melted
• 1/2 cup (110g) dark brown sugar packed
• 1/2 cup (100g) white sugar
• 1 large egg
• 2 teaspoons vanilla extract
• 1/2 cup + 3 tablespoons (86g) white flour (when you measure, make sure to spoon and level)
• 1/2 tablespoon cornstarch
• 1/4 cup (25g) oat flour (blend up regular oats in the blender; See Note 1)
• 1/2 teaspoon baking soda
• 1/2 teaspoon fine sea salt
• 1/8 teaspoon nutmeg
• 1/2 teaspoon ground cinnamon
• 1 and 1/2 cup (147g) old fashioned oats (not quick oats)
• 1 cup (180g) milk chocolate chips plus more for adding to the tops of the cookies
• 1/3 cup (40g) chopped pecans