Ingredients
Method
Preparation
- In a medium saucepan over medium-low heat, melt unsalted butter until it turns chestnut brown, stirring continuously until nutty aroma is present.
- Remove from heat and add light brown sugar and granulated sugar. Stir until smooth and well combined, then chill in the refrigerator for about 10 minutes.
- Preheat oven to 325°F (163°C) and spray a 9×13-inch baking dish with nonstick cooking spray.
- In a large mixing bowl, combine the cooled butter and sugar mixture with eggs and vanilla extract, mixing until smooth.
- Add flour, old-fashioned oats, kosher salt, baking soda, and ground cinnamon to the mixture, stirring until just combined.
- Fold in most of the white and semi-sweet chocolate chips, reserving some for topping.
- Spread the dough evenly into the prepared baking dish and sprinkle reserved chocolate chips on top.
Baking
- Bake for 35-40 minutes until edges are golden and a toothpick inserted in the center comes out with a few moist crumbs.
- Allow to cool in the pan for at least 15-20 minutes before cutting.
Notes
Store in an airtight container at room temperature for up to 3 days, refrigerate for up to 7 days, or freeze for up to 3 months. Adjust baking time if doubling the recipe.
