Preheat your oven to 350 degrees.
Cover your cookie sheet with parchment paper; set aside.
In a large bowl, whisk together flour, salt, baking soda, and baking powder; set aside.
In a medium sized bowl add your butter and sugars, cream together.
Cream for 3 minutes with a electric mixer until it is light and creamy.
Add the eggs one at a time to the butter mix.
Mix to combine.
Add vanilla extract to your butter mixture; cream 2 more minutes.
Add the dry ingredients to the butter mixture slowly, and mix until combined.
Stir in the blueberries.
Use a large cookie scoop and place the cookie balls onto the baking sheet.
Bake for 9-10 minutes or until the edges are lightly golden brown.
Remove from oven and allow the cookies to cool. Place the cookies on a separate tray or cookie rack.
