Preheat the oven to 350°F (175°C). Line a baking sheet with parchment paper if desired.
In a mixing bowl, cream together the softened butter, granulated sugar, and brown sugar until light and fluffy.
Add the vanilla extract and eggs to the butter mixture, blending well until incorporated.
In a separate bowl, combine the flour, baking soda, and salt. Gradually add this dry mixture to the wet ingredients, mixing until just combined.
Stir in the rolled oats and chocolate chips until evenly distributed throughout the dough.
Using a cookie scoop or tablespoon, drop rounded dough balls onto the prepared baking sheet, leaving space between each cookie.
Bake in the preheated oven for 10-12 minutes, or until the edges are golden brown.
Remove from the oven and allow the cookies to cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely.