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photo by Todd Coleman
Chicago pizza is a different beast entirely. When Pizzeria Uno founders Ike Sewell and Ric Riccardo invented it in 1943, they weren't trying for true Italian. They believed Chicagoans needed something more substantial, ergo deep dish pizza, which is more a casserole than a flatbread.
1. topped with chopped fresh tomatoes (not sauce), grated pecorino, chopped hot peppers, basil and parsley.
2. stuffed with fresh roasted peppers, garlic and parsley
3. topped with minced garlic, parsley and anchovies (no tomatoes)
4. topped with thin layers of shaved potatoes, minced garlic and olive oil
5. stuffed with sauted onions and golden raisins.
http://casa-giardino.blogspot.com