Preparation Steps

• Preheat oven to 350°F (175°C). Line baking sheets with parchment paper.
• In a medium bowl, whisk together flour, cocoa powder, baking soda, and salt.
• In a large bowl, cream together butter, granulated sugar, and brown sugar until light and fluffy.
• Beat in egg and vanilla extract.
• Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
• Stir in chocolate chips.
• Drop by rounded tablespoons onto prepared baking sheets.
• Bake for 10-12 minutes, or until edges are set.
• Let cool on baking sheets for a few minutes before transferring to a wire rack to cool completely.