I used turkey pepperoni minis to save prep time. I added a little more alfredo sauce than called for to make the cream cheese mixture creamier. I also added more of the pepperoni and speghetti sauce because I used a 10" pie plate rather than the 9". The only trouble I had was with creating the spider web on top. The alfredo sauce I chose was too runny to pipe well.
I served it with the cheesy bone breadsticks, pita bread and ceaser salad. It tasted best with the breadsticks but was easiest to eat on the pita bread because you could just spread it on.