my daughter candice watched me make my brownie pie so she made up her own version. she said it was a big hit at work. she made 2 pies and people were taking other employees slice. she called me and said they all loved it. don't be surprised when your pies diappear too.
make brownie mix according to package directions fold in 1 and a half sleaves of crumbled oreo cookies. put in a prepared 9 by 13 pan and bake about 30 minutes or until a toothpick inserted comes out clean.
when brownie is cooled a little but still warm, gently press crumbled brownies into the 3 graham cracker crusts. make pudding (each indivually) according to directions. put on top of pie. add about 4 crumbled oreo cookies on top of each pie. refigerate until set.