01 -
Turn your oven on to 350ºF. Give a 9-inch pie dish a quick spray with cooking spray and put it aside.
02 -
Melt your butter in a big microwave-safe bowl. Stir in both sugars, add the vanilla, then mix in the egg until everything looks smooth.
03 -
In another bowl, stir together the flour, baking soda, and salt. Slowly add this to your wet mixture, stirring gently until just combined.
04 -
Gently mix in the chocolate chips and half the candy pieces. Save the other half of candy for later.
05 -
Dump the dough into your greased pie dish and smooth the top flat. Bake around 25 minutes until it turns golden on top.
06 -
Take it out and push the leftover candy into the hot surface right away. Let your cookie cake cool down before you cut it.