A brownie and cookie combined
Make your brownie mix according to the package directions that you are using. This usually involves mixing eggs, oil and milk to the mix and stirring.
Generously spray muffin tins with Pam. Generously!
Put brownie batter into muffin tins. You want to fill each about 1/2 full or a touch less.
Take prepared cookie dough and make a small disk. You want this to 'float' on the brownie batter.
Bake for approx. 20-22 minutes at 350 degrees. Make sure you test for doneness. My oven runs hot and often bakes faster than others.
Important tip: After your brookies cool for about 10 minutes, take a PLASTIC knife and run it around your brookie to get it out of the muffin tin.