Preheat oven to 375 degrees
Cream together butter, egg, brown sugar, white sugar, and vanilla extract for 2-3 minutes until fluffy
Add salt and baking soda to the mixture
Add all purpose flour gradually while mixing
Once mixture is 80-90% combined, add milk chocolate chips
Scoop dough into balls and place on parchment paper lined baking sheet
Bake at 375 degrees for 9 minutes
Let cookies rest on tray for about 5 minutes after removing from oven
Transfer to wire cooling rack until completely cool
