Preheat oven to 375°F.
Line a large baking sheet with parchment.
Mix both sugars and butter. Cool a few mins.
Add vanilla, egg, baking soda, and salt.
Stir in flour.
Add the choc chips.
Divide the batter in n half and shape into two, 3×15- inch rectangles with room between each.
Bake 10-13 mins.
Cool a few mins on sheet and slice with pizza cutter into sticks.