Peppermint Patty Brownies

I just had a little corner of these - OMG...they're so good!!! We're having Ebert family game night tonight at our house. On the menu - roasted potatoes, Cheeseburger Calzone and salad. Oh, and these bad boys..
Peppermint Patty Brownies

Ingredients
1 box brownie mix
1 big bag of York Peppermint Patties

Directions:
Prepare brownies as directed on box. Pour half of mixture into 9 in square pan, reserving about 2 cups of brownie mixture for later. Unwrap a bunch of peppermint patties (I can't remember how many it was - about 25 or so at least) and place evenly across batter. Pour the rest of the batter on top of this, and cover. Bake according to box - I baked mine about 35 min. It's also best to prepare according to the "fudgy" directions on the box if that's an option :)