Instructions

  1. Preheat oven to 350 degrees.
  2. In a large bowl, beat together brown & white sugars, butter, egg and vanilla until creamy.
  3. Add flour and baking soda, mixing well. The dough will be stiff.
  4. Stir in chocolate chips.
  5. Spread evenly on a 12 inch pizza pan.
  6. Bake 12-15 minutes or until golden brown. (I made this yesterday and mine took 20 minutes in a deep dish pan). It looked a bit undercooked, but after cooling, it made a nice chewy cookie.
  7. Cool completely.
  8. Spread frosting over top of cookie, leaving a 1/4 inch border around the edges.
  9. Sprinkle with optional ingredients if desired.
  10. Cut into 16 wedges.