Preheat your oven to 350 degrees.
Cream together your butter and your sugars in a large bowl.
Add in your egg and your vanilla and stir in.
In another bowl mix together your baking soda, salt and flour.
Add your dry ingredients to your wet ingredients and stir everything together till just combined.
Add in your chocolate chips and fold into the batter.
Scoop your cookie dough into large 2 TBS sized cookie balls.
Place cookie balls on a baking sheet lined with baking paper or sprayed with non stick spray.
Bake cookies for about 8-10 minutes until they start to turn golden.
Remove pan from oven, and drop pan onto the counter or stove top to give the cookies the perfect crinkle.
Sprinkle immediately with a little sea salt a top of each cookie.
Leave cookies on the baking sheet for a couple minutes to finish.
Remove cookies to cooling rack to cool completely.