In a large bowl or stand mixer, cream butter and sugars. Mix in egg and vanilla, followed by next five dry ingredients. Mix chocolate chips in until well combined. Transfer dough to a large bowl. Cover, pressing plastic wrap to the surface of the dough and chill for at least 24 hours.
Preheat oven to 350°F. Allow dough to warm up for 15-20 minutes to be more manageable. Form slightly larger than golf ball size balls of dough and place 2-inches apart on a baking sheet prepared with parchment paper or a silicone baking mat. If desired, sprinkle with sea salt.
Bake for 13-15 minutes. Place baking sheet on a wire rack for 5 minutes before transferring cookies to another wire cooling rack to cool completely. Store in an airtight container.
Nutritional information is provided as a courtesy and is an estimate only. Nutrition information can vary for a variety of reasons. For the most accurate data, use your preferred nutrition calculator with the actual ingredients you used to make this recipe.
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