This homemade Chicago deep dish pizza combines a buttery cornmeal crust, layers of melted mozzarella, savory Italian sausage, rich tomato sauce, and grated Parmesan cheese. Together, these classic ingredients create a hearty pizza with a thick crust and a generous filling.

As the pizza bakes, the crust becomes golden around the edges. Meanwhile, the mozzarella melts beneath the sausage and tomato sauce.

Unlike a thin pizza, this version is assembled with cheese directly over the dough. Afterward, the meat and optional toppings are added before the tomato sauce covers the filling.

Although the finished pizza looks impressive, each step uses familiar ingredients and techniques. Therefore, it is perfect for family dinners, weekend cooking, gatherings, or any evening when you want a true Chicago-style meal at home.

Why You Will Love This Chicago Deep Dish Pizza

For another comforting pizza-inspired meal, try our pepperoni stromboli roll recipe.

First, the dough includes yellow cornmeal, melted butter, and olive oil. This combination creates the buttery texture associated with a classic deep-dish crust.

Next, low-moisture mozzarella is placed directly over the dough. Consequently, the cheese forms a protective layer between the crust and tomato sauce.

In addition, the cooked Italian sausage adds plenty of savory flavor. Optional pepperoni, mushrooms, peppers, olives, or onions can also be added.

Because the recipe serves eight people, it works well for family meals and casual gatherings. However, the substantial layers also make each slice filling enough to serve as a complete dinner.

Ingredients for Chicago Deep Dish Pizza

Buttery Cornmeal Dough Ingredients

• All-purpose flour: 3¼ cups or 390 grams
• Yellow cornmeal: ½ cup or 60 grams
• Active dry yeast: 2¼ teaspoons or 1 packet
• Warm water: 1¼ cups, approximately 110°F or 43°C
• Sugar: 2 teaspoons
• Salt: 1 teaspoon
• Unsalted butter: ¼ cup, melted
• Olive oil: 2 tablespoons

Rich Tomato Sauce Ingredients

• Olive oil: 2 tablespoons
• Garlic: 3 cloves, minced
• Crushed tomatoes: 1 can, 28 ounces
• Dried oregano: 1 teaspoon
• Dried basil: 1 teaspoon
• Fennel seeds: ½ teaspoon, optional
• Red pepper flakes: ½ teaspoon, optional
• Sugar: 1 teaspoon
• Salt and black pepper: to taste

Pizza Filling Ingredients

• Italian sausage: 1 pound, cooked and crumbled
• Low-moisture mozzarella cheese: 4 cups, shredded
• Parmesan cheese: ½ cup, grated
• Butter: 2 tablespoons, cut into small pieces

Optional Pizza Toppings

• Sliced pepperoni
• Mushrooms
• Green bell peppers
• Black olives
• Onions

How to Make Chicago Deep Dish Pizza

1. Activate the Yeast

Pour the warm water into a large mixing bowl.

Add the sugar and active dry yeast. Then stir gently until everything is combined.

Allow the mixture to rest for approximately 5–10 minutes. The yeast should become foamy across the surface.

2. Add the Butter and Olive Oil

Pour the melted unsalted butter into the activated yeast mixture.

Next, add the olive oil and stir until the liquids are evenly combined.

These fats help give the finished crust its rich flavor and tender texture.

3. Mix the Chicago Deep Dish Pizza Dough

Add the all-purpose flour, yellow cornmeal, and salt to the liquid mixture.

Begin mixing until a rough dough forms. Afterward, transfer the dough to a lightly floured surface when needed.

Knead it for approximately 8–10 minutes. When ready, the dough should feel smooth and elastic.

4. Let the Dough Rise

Lightly grease a clean mixing bowl.

Place the kneaded dough inside and turn it once so the surface receives a light coating of oil.

Cover the bowl and allow the dough to rise for approximately 1½–2 hours. During this time, it should double in size.

5. Begin the Tomato Sauce

While the dough rises, heat the olive oil in a saucepan over medium heat.

Add the minced garlic and sauté it for approximately 30 seconds. Stir gently and avoid allowing the garlic to burn.

6. Simmer the Pizza Sauce

Add the crushed tomatoes, dried oregano, dried basil, optional fennel seeds, optional red pepper flakes, sugar, salt, and black pepper.

Stir the sauce until the seasonings are distributed throughout the tomatoes.

Allow it to simmer for approximately 20–25 minutes. Meanwhile, stir occasionally until the sauce becomes thick.

Once thickened, remove the saucepan from the heat and set it aside.

7. Prepare the Oven and Pizza Pan

Preheat the oven to 425°F or 220°C.

Next, grease a 9-inch deep-dish pizza pan with butter or oil.

Coat the bottom and sides thoroughly so the baked crust releases more easily.

8. Shape the Deep-Dish Crust

Transfer the risen dough to a lightly floured work surface.

Roll it into a large circle that is wide enough to cover the bottom and sides of the pan.

Carefully place the dough inside the prepared pan. Then press it across the bottom and upward along the sides.

Make sure the dough reaches high enough to contain the cheese, sausage, toppings, and sauce.

9. Add the Mozzarella Layer

Spread the shredded low-moisture mozzarella directly over the unbaked crust.

Distribute the cheese evenly across the bottom. In addition, make sure it reaches close to the edges.

Placing the cheese first helps protect the dough from the moisture in the tomato sauce.

10. Add the Sausage and Optional Toppings

Spread the cooked and crumbled Italian sausage evenly over the mozzarella.

Next, add sliced pepperoni, mushrooms, green bell peppers, black olives, or onions when using them.

Keep the filling evenly distributed so every slice contains a balanced amount.

11. Cover the Filling with Tomato Sauce

Spoon the thick tomato sauce over the sausage and optional toppings.

Spread it gently until the filling is completely covered.

Unlike many other pizzas, Chicago deep dish pizza traditionally places the tomato sauce above the cheese and meat.

12. Finish the Chicago Deep Dish Pizza

Sprinkle the grated Parmesan cheese evenly over the tomato sauce.

Afterward, distribute the small butter pieces across the top.

The Parmesan adds a salty finish, while the butter contributes extra richness as the pizza bakes.

13. Bake Until Golden and Bubbling

Place the assembled pizza in the preheated oven.

Bake it for approximately 35–40 minutes. During this time, the crust should become golden and the filling should begin bubbling.

Check the edges near the end of the baking period. When they appear deeply golden, the pizza is ready to leave the oven.

14. Rest and Slice the Pizza

Remove the baked pizza from the oven and place the pan on a heat-safe surface.

Allow it to rest for approximately 10 minutes before cutting.

This resting period helps the cheese, meat, and tomato sauce settle. As a result, each slice holds together more cleanly.

Finally, cut the pizza into eight portions and serve it warm.

Tips for Perfect Chicago Deep Dish Pizza

Check the water temperature. Water around 110°F or 43°C activates the yeast without overheating it.

Wait for the yeast to become foamy. Visible foam indicates that the yeast is active before the flour is added.

Knead the dough fully. Eight to ten minutes of kneading helps create a smooth and elastic crust.

Allow enough rising time. The dough should double in size before it is rolled and placed in the pan.

Use low-moisture mozzarella. This reduces excess liquid and helps prevent a soggy pizza.

Thicken the tomato sauce. A watery sauce can release too much moisture into the deep filling.

Place the cheese directly on the crust. This traditional layering method protects the dough from the sauce.

Let the pizza rest before slicing. Ten minutes of resting creates cleaner portions and keeps the filling from spilling out.

Optional Toppings for Chicago Deep Dish Pizza

The original sausage version can be prepared exactly as written. However, several optional toppings can add more flavor and texture.

Add sliced pepperoni. Arrange it over the sausage before covering the filling with sauce.

Include mushrooms. Their earthy flavor pairs naturally with mozzarella, sausage, and tomato.

Use green bell peppers. They provide color, light sweetness, and a slightly crisp texture.

Add black olives. Their salty flavor complements the rich cheese and sausage.

Include sliced onions. Onions add extra savory flavor as they soften inside the pizza.

What to Serve With Chicago Deep Dish Pizza

A Caesar salad provides a fresh and crisp contrast to the rich pizza.

Garlic bread is another comforting option. However, keep the portions moderate because the deep-dish crust is already substantial.

Roasted vegetables add color and balance to the meal.

An Italian antipasto platter also works well for a larger gathering. For example, it can include vegetables, cheese, and cured meats.

Fresh lemonade or iced tea provides a cool drink alongside the warm and savory pizza.

Preparing Chicago Deep Dish Pizza Ahead

The tomato sauce can be prepared earlier and refrigerated after it cools.

In addition, the Italian sausage can be cooked and crumbled before assembly.

The optional toppings can also be washed, cut, and stored in separate containers.

For the best dough texture, complete the rising process according to the original instructions before shaping and assembling the pizza.

How to Store Chicago Deep Dish Pizza

Allow leftover pizza to cool before placing it in an airtight container.

Alternatively, wrap individual slices tightly before refrigerating them.

Store the leftovers in the refrigerator for up to four days.

Keeping the slices separated makes reheating individual portions easier.

How to Reheat Chicago Deep Dish Pizza

For the best texture, reheat the pizza in the oven.

Arrange the slices on a baking sheet or in an oven-safe dish.

Warm them until the crust becomes crisp and the center is heated through.

Although a microwave is faster, it may soften the buttery cornmeal crust.

Chicago Deep Dish Pizza FAQs

Why Is the Mozzarella Added Before the Sauce?

The mozzarella creates a layer between the crust and tomato sauce.

Consequently, it helps reduce the amount of moisture that reaches the dough during baking.

Why Is Cornmeal Used in the Dough?

Yellow cornmeal gives the crust its distinctive texture and flavor.

Together with butter and olive oil, it helps create the signature deep-dish base.

Can I Add Pepperoni and Vegetables?

Yes. Pepperoni, mushrooms, green peppers, black olives, and onions are listed as optional toppings.

Add them over the cooked sausage before spreading the tomato sauce on top.

How Do I Prevent a Soggy Pizza?

Use low-moisture mozzarella and allow the tomato sauce to thicken before assembly.

In addition, place the cheese directly against the crust before adding the remaining filling.

How Long Should the Dough Rise?

Allow it to rise for approximately 1½–2 hours.

The dough should double in size before it is shaped and pressed into the pan.

Why Should the Pizza Rest Before Cutting?

The filling remains very hot and loose immediately after baking.

A 10-minute resting period allows the cheese, sausage, and sauce to settle for cleaner slices.

Chicago Deep Dish Pizza Recipe Details

Prep Time: 30 minutes

Rise Time: Approximately 1½–2 hours

Bake Time: Approximately 35–40 minutes

Total Time: About 3 hours

Resting Time After Baking: 10 minutes

Servings: 8 servings

Baking Temperature: 425°F or 220°C

Final Thoughts on Chicago Deep Dish Pizza

This homemade Chicago deep dish pizza brings together a buttery cornmeal crust, melted mozzarella, savory Italian sausage, thick tomato sauce, and Parmesan cheese.

Moreover, the optional toppings allow the pizza to be adjusted for different preferences. Although the recipe requires rising and baking time, each stage remains clear and manageable.

Allow the finished pizza to rest before serving, then cut it into thick slices. In the end, the golden crust and generous layers create a comforting meal worthy of a classic Chicago pizzeria.