I grew up on Chicago and so miss deep dish pizza.  
God, I grew up in Michigan and in High school we would make the drive to Chi town for some pizza. What was your favorite topping?
It always had sausage and green peppers.  What about you?
Pineapple and Sausage. I could go for a slice now. I'm not on the east coast and all we have is New York styles and I hate it.
forms of pizza is that, as the name suggests, the crust is very deep, creating a very thick pizza that resembles a pie more than a flatbread. Although the entire pizza is very thick, in traditional Chicago-style deep-dish pizzas, the crust itself is thin to medium in thickness.
Deep-dish pizza is baked in a round, steel pan that is more similar to a cake or pie pan than a typical pizza pan. The pan is oiled in order to allow for easy removal as
decide to order pizza, you must first choose the type of crust: thin or deep dish (2 choices). Next, you choose one topping: cheese, pepperoni, or sausage (3 choices). 
Using the rule of product, you know that there are 2 × 3 = 6 possible combinations of ordering a pizza.
Other typical example is using it with the rule of sum, in this case we have two groups, the group A with 3 elements and the group