Introduction
This Chicago-Style Deep Dish Pizza is a hearty homemade pizza featuring a buttery, flaky crust, layers of mozzarella and savory pepperoni, Italian sausage, and a rich chunky tomato sauce.
Unlike traditional thin-crust pizza, deep dish pizza is assembled in a tall pan with the cheese placed directly over the crust, followed by the meat and tomato sauce on top. This layering method helps protect the crust while creating the signature deep-dish texture.
Recipe Overview
| Metric | Detail |
| Prep Time | 35 minutes |
| Rise Time | 1 hour |
| Cook Time | 40–50 minutes |
| Total Time | About 2 hours 25 minutes |
| Yield | 8 slices |
| Difficulty | Moderate |
| Pan | 10-inch deep-dish or cake pan |
Why You’ll Love This Recipe
This homemade deep-dish pizza is rich, cheesy, filling, and perfect for a comforting family dinner.
The buttery cornmeal crust develops a beautiful golden exterior while staying tender inside.
The combination of mozzarella, pepperoni, Italian sausage, and chunky tomato sauce creates layers of flavor in every slice.
Ingredients
For the Crust
| Ingredient | Quantity |
| All-purpose flour | 3 ¼ cups |
| Yellow cornmeal | ½ cup |
| Warm water | 1 ¼ cups |
| Instant yeast | 2 ¼ teaspoons |
| Melted butter | ¼ cup |
| Olive oil | 2 tablespoons |
| Sugar | 1 teaspoon |
| Salt | 1 teaspoon |
For the Cheese and Filling
| Ingredient | Quantity |
| Mozzarella cheese | 1 lb (450 g) |
| Pepperoni slices | 1 lb |
| Italian sausage | ½ lb (225 g) |
| Parmesan cheese | ¼ cup |
| Optional green bell pepper | ½ cup |
For the Tomato Sauce
| Ingredient | Quantity |
| Crushed tomatoes | 1 can (28 oz / 794 g) |
| Garlic | 2 cloves, minced |
| Olive oil | 1 tablespoon |
| Dried oregano | 1 teaspoon |
| Dried basil | 1 teaspoon |
| Sugar | ½ teaspoon |
| Salt | ½ teaspoon |
| Black pepper | ¼ teaspoon |
| Red pepper flakes | ¼ teaspoon, optional |
Step-by-Step Instructions
Prepare the Dough
In a large bowl, combine the warm water, instant yeast, and sugar.
Let the mixture stand for about 5 minutes.
Add the flour, cornmeal, salt, melted butter, and olive oil.
Mix until a soft dough forms.
Transfer the dough to a lightly floured surface and knead for approximately 5–7 minutes, until smooth and elastic.
Place the dough in a lightly oiled bowl.
Cover and let it rise in a warm place for approximately 1 hour, or until noticeably larger.
Prepare the Tomato Sauce
While the dough rises, heat 1 tablespoon of olive oil in a saucepan over medium heat.
Add the minced garlic and cook for approximately 30 seconds, just until fragrant.
Add the crushed tomatoes, oregano, basil, sugar, salt, black pepper, and optional red pepper flakes.
Reduce the heat to low and simmer for approximately 15–20 minutes, stirring occasionally.
The sauce should become slightly thicker than a typical pizza sauce.
Remove from the heat and allow it to cool slightly.
Cook the Sausage
Place the Italian sausage in a skillet over medium heat.
Cook until completely browned and cooked through, breaking it into small crumbles as it cooks.
Drain excess grease and set the sausage aside.
Shape the Crust
Grease a 10-inch deep-dish pizza pan or cake pan generously with butter or olive oil.
Place the risen dough on a lightly floured surface.
Roll or gently stretch it into a large circle.
Carefully transfer the dough to the prepared pan.
Press the dough across the bottom and about 2 inches up the sides of the pan.
Make sure the dough reaches evenly into the corners.
Build the Deep-Dish Pizza
Now comes the signature Chicago-style layering process.
Start with a generous layer of mozzarella directly over the dough.
Add the pepperoni evenly over the cheese.
Scatter the cooked Italian sausage over the pepperoni.
If using green bell peppers, add them now.
Finally, spoon the chunky tomato sauce generously over the entire pizza.
Finish with grated Parmesan cheese.
Important: Keep the tomato sauce on top rather than underneath the cheese. This helps protect the crust from excess moisture during baking.
Bake
Preheat the oven to 425°F (220°C).
Place the pizza in the center of the oven.
Bake for approximately 40–50 minutes, or until the crust is deeply golden brown and the sauce is bubbling.
If the top begins browning too quickly, loosely cover it with aluminum foil during the final portion of baking.
Rest Before Slicing
Remove the pizza from the oven.
Allow it to rest for 10–15 minutes before cutting.
This resting period allows the melted cheese and sauce to settle, making the slices easier to serve.
Run a thin knife around the edge of the pan before carefully removing the pizza.
Cut into thick slices and serve warm.
Best Tips for Deep-Dish Pizza
Use thick mozzarella: Low-moisture mozzarella works particularly well because it melts beautifully without releasing excessive liquid.
Don’t overload the sauce: Although deep dish is generous, too much liquid can make the crust soggy.
Cook the sausage first: Browning the sausage before assembling the pizza adds flavor and prevents excess grease from accumulating inside the crust.
Keep the dough thick around the edges: This creates the characteristic deep-dish crust.
Let the pizza rest: Cutting immediately can cause the filling to spill out.
Use a deep pan: A 10-inch deep-dish pan or similarly sized heavy cake pan works well.
Recipe Variations
Pepperoni Deep Dish
Use pepperoni as the primary filling and omit the Italian sausage for a classic pepperoni version.
Meat Lovers Deep Dish
Combine pepperoni, Italian sausage, cooked ground beef, and other favorite pizza toppings.
Vegetable Deep Dish
Replace the meat with mushrooms, onions, bell peppers, spinach, and black olives.
Extra Cheese Deep Dish
Add a combination of mozzarella, provolone, Parmesan, and a little cheddar for an especially cheesy pizza.
Spicy Deep Dish
Add sliced jalapeños and red pepper flakes to the filling for extra heat.
What to Serve With Deep-Dish Pizza
Because this pizza is rich and filling, it pairs especially well with lighter side dishes.
Serve it with a crisp green salad, Caesar salad, roasted vegetables, or a simple cucumber and tomato salad.
A light fruit salad can also provide a refreshing contrast.
Make-Ahead Instructions
The dough can be prepared up to 24 hours ahead and stored covered in the refrigerator.
Allow refrigerated dough to come closer to room temperature before shaping.
The tomato sauce can also be prepared in advance and refrigerated for up to 3–4 days.
For an easier dinner, cook the sausage and prepare the sauce earlier in the day.
Storage
Allow leftover pizza to cool before storing.
Place individual slices in an airtight container and refrigerate for up to 3–4 days.
For longer storage, wrap individual slices tightly and freeze for up to 2 months.
Reheating
For the best texture, reheat slices in the oven.
Place a slice on a baking sheet and heat at 375°F (190°C) for approximately 10–15 minutes, or until thoroughly hot.
An air fryer can also be used at 350°F (175°C) for approximately 5–8 minutes.
Common Mistakes to Avoid
Using watery sauce: A thick sauce works much better for deep dish.
Adding raw sausage: Cook the sausage before assembling the pizza.
Putting sauce underneath the cheese: The classic deep-dish arrangement places cheese and fillings first, with tomato sauce on top.
Using too much moisture: Fresh vegetables and wet cheese can release water during baking.
Skipping the resting period: Give the finished pizza 10–15 minutes to settle before slicing.
Using a shallow pan: The characteristic deep-dish structure requires a pan with sufficiently high sides.
Nutrition Estimate
Nutrition varies depending on the exact cheese, pepperoni, sausage, dough, and portion size.
| Nutrient | Approximate Amount Per Slice |
| Calories | 550–650 kcal |
| Protein | 25–30 g |
| Carbohydrates | 45–50 g |
| Fat | 30–38 g |
| Fiber | 3–4 g |
| Sodium | 1,100–1,400 mg |
Frequently Asked Questions
Can I use store-bought pizza dough?
Yes. Store-bought dough is a convenient shortcut. Choose a dough suitable for a thick crust and allow it to come to room temperature before shaping.
Can I make this without Italian sausage?
Absolutely. Simply omit the sausage and add extra pepperoni, vegetables, or cheese.
What cheese is best for deep-dish pizza?
Low-moisture mozzarella is an excellent choice because it melts well while helping prevent excess moisture.
Why does the sauce go on top?
The sauce-on-top arrangement is one of the defining characteristics of Chicago-style deep dish. It also helps protect the cheese and crust during the longer baking process.
Can I use a cast-iron skillet?
Yes. A well-seasoned cast-iron skillet can produce a beautifully browned crust, although the baking time may vary depending on the size and thickness of the skillet.
Final Thoughts
This Chicago-Style Deep Dish Pizza is a spectacular homemade comfort food with a buttery cornmeal crust, stretchy mozzarella, savory pepperoni, Italian sausage, and rich tomato sauce.
The key is to take your time with the dough, use a thick tomato sauce, layer the ingredients correctly, and allow the finished pizza to rest before slicing.
The result is a substantial, golden, cheesy pizza that makes an impressive centerpiece for a family dinner or homemade pizza night.