Preheat oven to 350°F. Line a baking sheet with parchment paper.

In a large bowl, cream together butter and brown sugar until light and fluffy. Mix in vanilla extract and eggs until well combined.

Gradually add flour, baking soda, and salt to the wet ingredients. Mix until just combined.

Stir in chocolate chips. Drop spoonfuls of dough onto prepared baking sheet.

Bake for 12-15 minutes or until edges are golden brown.

Remove from oven and let cool on a wire rack.

Once cooled, drizzle melted peanut butter over the cookies for added flavor.