Preheat the oven to 350 degrees F. Line a baking sheet with parchment paper or a silicone mat and set aside.
In medium bowl, whisk the flour, salt, and baking soda together. Set aside.
In the bowl of a stand mixer, cream the butter and sugars together until creamy and smooth. Add in the egg and vanilla extract.
Slowly mix in the flour, until combined. Stir in mini chocolate chips.
Roll dough into tiny balls, about 1 1/2 teaspoons of dough. Place mini balls on baking sheet and bake for 6-8 minutes or until cookies are golden brown and set. Remove from the oven and let cool on baking sheet for two minutes. Transfer to a wire rack to cool completely.