I made my half-sheet sourdough pan pizza for dinner on Saturday. Instead of cooking up canned tomatoes, or fresh ones, for sauce, I used the rest of a tube of tomato paste, which I mixed with water and 1/4 tsp. garlic powder. I added the usual toppings of Canadian bacon, mozzarella, mushrooms, red bell pepper (from our garden), and green onions, but I also halved cherry tomatoes from our garden and put those on as well. I added black olives to my half, then grated Parmesan over it and baked. The nice thing about the sourdough crust (regular flour, semolina, durum and rye) is that it holds up to lots of topping.