Preparation Steps

• Preheat oven to 350°F (175°C).
• In a bowl, whisk together flour, cocoa powder, baking soda, and salt.
  1 cup All-purpose Flour
• In a separate bowl, cream together butter and sugar until light and fluffy. Beat in the egg and vanilla extract.
  1 cup All-purpose Flour
• Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Stir in chocolate chips.
  1 cup All-purpose Flour
• Roll the dough into 1-inch balls and place on ungreased baking sheets.
• Bake for 10-12 minutes, or until set.
• Let cool on baking sheets for a few minutes before transferring to a wire rack to cool completely.