Prepare the Oven and Ingredients:

1. Set your oven to 350°F (175°C) to preheat.
2. Line a baking tray with parchment paper. 

Blend the Dry Ingredients:

1. In a medium bowl, combine the flour, baking soda, and salt, whisking until everything is thoroughly mixed. Set aside for later.

Cream the Butter and Sugar:

1. In a large mixing bowl, beat the softened butter and granulated sugar until the mixture becomes light and fluffy.
2. Add eggs and mix
3. Stir in the vanilla extract until fully incorporated.

Combine Wet and Dry Mixtures:

1. Slowly incorporate the dry ingredients into the wet mixture, stirring gently until just combined. Avoid overmixing to prevent tough cookies.
2. If you are adding extras such as chocolate chips or nuts, fold them in at this stage.

Shape and Bake the Cookies:

1. Use a spoon or cookie scoop to form dough balls and place them on the prepared baking sheet, keeping each about 2 inches apart.
2. Bake for 10-12 minutes or until the edges turn a light golden brown while the centers are still soft.