Logan's Roadhouse "Peanut Butter Ice Cream Pie". The best selling dessert at Logan's! I am an employee and this recipe is authentic. It costs about $6 for a slice of this ice cream pie, but it'll cost about the same to make a whole pie! I've seen a lady come in and buy a pie for $30. This recipe is very, very simple and is a great dessert for holidays, parties, etc. It tastes great with Hershey's chocolate syrup drizzled all over it and that's exactly how we serve it at Logan's. ENJOY!!