1- (18 oz)box Chocolate fudge brownie mixI used Betty Crocker see notes
2/3cupvegetable oil
1/4cupwater
2large eggs
For the cookies
1(17.5 oz)box chocolate chip cookie mixI used Betty Crocker see notes
1/2cupbutter
1large egg
1/2cupchocolate chips
Instructions
Preheat oven to 350 degrees
In a large bowl add brownie mix, oil, water, and eggs and mix until combined.
In a medium bowl add cookie mix, butter, and egg and mix until combined.
Spray a cast iron pan with nonstick cooking spray. Add brownie mix to a 12 inch cast iron skillet *see notes
Gently drop/spread cookie mixture into the center of brownie mix. Sprinkle extra chocolate chips on top
Bake 40-45 minutes. Remove from oven and cool a bit before serving, so they can set up a bit.
Video
Notes
If you use a different brand of brownie mix and cookie mix make sure you double-check the needed ingredients.You can also use a 12-inch baking dish.If you'd rather make this from scratch, you can use My Starbucks Brownies and my Bakery Stlye Chocolate Chip Cookies. Bake in a 9x13 baking dish for 40-45 minutes or until a toothpick comes out clean.