Mix the sugars, egg, and oil directly in the 9x13 pan. Add remaining ingredients and mix together. We found it easiest to do this with a gloved hand.
Once mixed, press the dough into the pan. Bake for 25-30 minutes or until edges are crispy. Cut into 18 bars while still warm. Let cool completely before breaking into sticks.
Recipe by Between Carpools at https://betweencarpools.com/the-9x13-life-chocolate-chip-sticks/