Preheat the oven to 350°F (175°C)
Line a baking sheet with parchment paper
Mix flour, baking soda, and salt in a bowl
Cream butter and sugar together in a separate bowl
Add eggs and vanilla to the butter mixture
Gradually mix in the dry ingredients
Stir in chocolate chips or other mix-ins if desired
Scoop dough onto the prepared baking sheet
Leave space between each cookie
Bake for 8 to 12 minutes, until edges are lightly golden
Remove from the oven and let cool on the baking sheet for a few minutes
Transfer cookies to a wire rack to cool completely