Recipe SummaryA rich, hearty Chicago style deep dish pizza with a buttery crust, layers of gooey cheese, savory toppings, and bold tomato sauce baked to perfection.Prep Time20 minutesRise Time1–2 hoursCook Time35–40 minutesTotal TimeAbout 2 hoursServings6 slicesCaloriesApprox. 450–550 kcal per sliceIngredientsFor the Dough3 cups all-purpose flour1/2 cup cornmeal2 1/4 tsp active dry yeast1 tsp sugar1 tsp salt1 1/4 cups warm water3 tbsp olive oil2 tbsp melted butterFor the Filling2 cups mozzarella cheese (sliced or shredded)1 lb Italian sausage (cooked)1/2 cup sliced pepperoni (optional)1/2 cup grated Parmesan cheeseFor the Sauce2 cups crushed tomatoes2 cloves garlic (minced)1 tsp dried oregano1/2 tsp salt1/2 tsp black pepper1 tbsp olive oilInstructions1. Prepare the DoughIn a bowl, combine warm water, sugar, and yeast. Let it sit for 5 minutes until foamy. Add flour, cornmeal, salt, olive oil, and melted butter. Mix and knead until smooth. Cover and let rise for 1–2 hours.2. Make the SauceHeat olive oil in a pan, add garlic, and cook briefly. Stir in crushed tomatoes, oregano, salt, and pepper. Simmer for 10–15 minutes until thickened. Set aside.3. Preheat and Prepare PanPreheat oven to 425°F (220°C). Grease a deep dish pan or cast iron skillet with olive oil or butter.4. Assemble the PizzaRoll out the dough and press it into the pan, pushing it up the sides.Layer in this order:Mozzarella cheeseCooked sausage and toppingsTomato sauce on topFinish with Parmesan cheese5. BakeBake for 35–40 minutes until crust is golden and filling is bubbling.6. Rest and ServeLet the pizza rest for 10 minutes before slicing. Serve warm and enjoy every cheesy bite.Tips for Best ResultsUse block mozzarella for better melt and textureDon’t overload with sauce to avoid soggy crustLet the pizza rest before cutting for clean slicesAdd fresh basil after baking for extra flavorVariationsSwap sausage for veggies for a vegetarian versionAdd spinach and ricotta for a creamy twistUse spicy sausage or chili flakes for heat