Preheat oven to 300 degrees. Line cookie sheets with parchment paper.
Whisk the flour, baking soda, and salt together in a small bowl. Set aside.
Beat the butter, brown sugar, and white sugar together. Beat in the egg and vanilla. Slowly add the flour mixture until just combined. Gently stir in the mini chocolate chips.
Using a ½ tablespoon measuring spoon as a scoop, place small balls of dough on cookie sheet.
Bake 10-12 minutes. Allow cookies to cool on baking sheet.
Recipe by Not Your Momma’s Cookie at https://notyourmommascookie.com/2013/06/mini-loaded-chocolate-chip-cookies/