1 box white cake mix (I used this one)
1/4 cup brown sugar
1 teaspoon vanilla extract
3/4 cup vegetable oil
1 cup semi sweet chocolate chips
1 cup white chocolate chips
1. Preheat oven to 350°F. Line baking sheets with parchment paper.
2. In a large bowl, whisk together egg, brown sugar, vanilla, and vegetable oil. Stir in cake mix until well combined then stir in chocolate chips.
3. Drop dough by tablespoonfuls onto baking sheet, spacing 2" apart (they spread lots). Bake 12-14 minutes until golden brown around the edges and lightly browned on top.
4. Let cool on baking sheet for a few minutes to cool down and firm up before transfering to a wire rack to cool completely. Serve & enjoy!
Makes about 20. For best keeping, store cookies in an airtight container.