Dirt Cake - for big holiday get togethers my grandmother always made Dirt Cake and it was quite possibly the highlight of the meal for me. She used chocolate pudding in her Dirt Cake, which I loved since I'm a huge chocaholic.
Dark Chocolate Salted Caramel Pie with an Oreo Cookie Crust. Only 5 ingredients!! This is the perfect dessert for company, because you can make it the night before and it's still just as good the next day -- and you're not messing up the kitchen!