Need a receipe

I'm looking for a receipe for Peanut Butter / Chocolate Pie. I've had a slice or 2 or 3 okay,,,maybe bunches,, in restaurants and it's wonderful. I'd like to serve it along with pumpkin pie for Thanksgiving. The crust is graham cracker, a layer of chocolate, then a peanut butter mixture of some sort, a layer of a white something, and drizzled with peanut butter and chocolate,,and then (yes there's more) chocolate and peanut butter chips. Has anyone tried to make this? Thanks for the help. "T" :)