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Chicago-Style Deep Dish Pizza with Italian Sausage

Hot, buttery crust gives way to a pool of melted cheese, chunky tomato sauce, and savory Italian sausage in every bite. Chicago-Style Deep Dish Pizza with Italian Sausage is a showstopping meal you can make at home with clear technique and a little patience. After testing this recipe eight times with different flours and pans, I settled on a method that yields a crisp, sturdy crust and a rich, layered filling every time. I developed and refined these steps while working in a busy pizzeria, so they balance flavor with home-kitchen practicality. Read on for the full ingredient notes, exact measurements in metric and imperial, step-by-step directions, and pro tips to avoid common mistakes. Let’s get cooking.

Why This Recipe Works

• The dough uses a short, cold rest to build strength without long fermentation, giving a tender, flaky crust with a buttery mouthfeel.
• The dough is pressed up the sides of a deep pan so the filling sits on top of a sturdy edge; that prevents sogginess.
• Layering cheese directly on the dough before sauce keeps the crust from getting wet and creates the classic molten-cheese pull.
• Browning and crumbling the sausage concentrates flavor and releases fat to deepen the sauce when combined.
• An initial high-temperature bake sets the crust quickly; finishing at a moderate heat cooks the filling without burning the top.

Ingredients Breakdown

• Dough (structure and crust): 500 g (4 cups) all-purpose flour, 10 g (2 tsp) salt, 10 g (2 tsp) sugar, 7 g (1 packet) instant yeast, 240 ml (1 cup) warm water, 60 ml (1/4 cup) olive oil + 60 g (4 tbsp) unsalted butter, cold, grated. Substitution: use bread flour for a chewier crust, but reduce water by 15 ml (1 tbsp). Warning: using all butter instead of a butter+oil blend yields a flakier, less flexible crust.
• Cheese (barrier and melt): 400 g (14 oz) low-moisture mozzarella, shredded. Use whole-milk mozzarella for best melt.
• Italian sausage (flavor): 450 g (1 lb) sweet or hot Italian sausage, casings removed. You can use turkey sausage for lower fat, but flavor will be milder.
• Sauce (acidity and balance): 800 g (28 oz) crushed tomatoes, 2 cloves garlic minced, 1 tsp dried oregano, 1 tsp sugar, salt and pepper to taste. Option: use San Marzano-style tomatoes for a sweeter, less acidic base.
• Toppings: 1 small onion sliced thin, 1 green bell pepper sliced (optional), 30 g (2 tbsp) grated Parmesan for sprinkling.
• Salt notes: Use Diamond Crystal kosher salt for a lighter measure; if you use Morton’s, halve the quantity by volume because it is denser.

Essential Equipment

• 10- to 11-inch (25–28 cm) deep-dish pan (3–4 inch / 7–10 cm sides). A straight-sided aluminum or steel pizza pan works best. If you only have a standard 9-inch pan, expect a taller, very full pie.
• Mixing bowl and bench scraper or stand mixer with dough hook.
• Digital scale (for reliable dry-ingredient measures).
• Shredding tool for butter (a box grater) and cheese (hand grater or food processor).
• Skillet for browning sausage and sautéing vegetables.
• Oven thermometer (optional but helps hit correct bake temperatures).

Step-by-Step Instructions

Makes 8 servings. Prep time: 40 minutes. Cook time: 45 minutes. Inactive time: 1 hour for dough rest. Total time: about 2 hours 25 minutes.

Step 1: Make the Dough

Combine 500 g (4 cups) all-purpose flour, 10 g (2 tsp) salt, 10 g (2 tsp) sugar, and 7 g (1 packet) instant yeast in a bowl. Add 240 ml (1 cup) warm water (about 43°C / 110°F) and 60 ml (1/4 cup) olive oil, mix until a shaggy dough forms, then fold in 60 g (4 tbsp) cold grated unsalted butter. Mix for 4–5 minutes until cohesive but not overworked. Do not overmix — stop as soon as the dough comes together.

Step 2: Chill and Rest the Dough

Form the dough into a ball, cover, and chill in the refrigerator for 45–60 minutes. The cold rest firms the butter and relaxes gluten, making the dough easier to press into the pan. Resting time: 45–60 minutes.

Step 3: Prepare the Filling Components

While the dough chills, brown 450 g (1 lb) Italian sausage in a skillet over medium-high heat for 6–8 minutes, breaking it into small pieces until caramelized and no pink remains (internal temperature 74°C / 165°F). Drain excess fat, reserving 1 tbsp for the sauce. Sauté 1 small sliced onion and 1 green bell pepper in that reserved fat for 4–5 minutes, until softened and fragrant.

Step 4: Make the Sauce

In a saucepan, combine 800 g (28 oz) crushed tomatoes, minced garlic, 1 tsp dried oregano, 1 tsp sugar, ½ tsp salt, and ¼ tsp black pepper. Simmer gently for 10–12 minutes until the sauce slightly thickens and the flavors meld. Taste and adjust seasoning. Sauce should be spoonable, not watery.

Step 5: Press the Dough into the Pan

Preheat oven to 220°C (425°F). Generously oil the deep-dish pan with 1 tbsp olive oil. Press the chilled dough into the pan using your fingers, pushing it up the sides to create a 2–3 cm (¾–1¼ in) rim. The bottom should be even and about 6–8 mm (¼–⅓ in) thick. Make sure the dough reaches the top of the pan to hold the filling.

Step 6: Layer Cheese, Sausage, and Sauce

Scatter 300 g (10–11 oz) shredded mozzarella across the dough, covering evenly to create a moisture barrier. Add the browned 450 g (1 lb) sausage and sautéed vegetables. Spoon the sauce over the sausage, spreading to cover but leaving 1 cm (⅜ in) of rim exposed. Sprinkle 30 g (2 tbsp) grated Parmesan on top.

Step 7: Bake

Bake at 220°C (425°F) for 20 minutes to set the crust, then reduce oven to 190°C (375°F) and bake an additional 20–25 minutes until the top is bubbling and the edges are deep golden brown. Total bake time: 40–45 minutes. Sensory cue: crust will be crisp to the touch and cheese will be deeply bubbling.

Step 8: Rest and Serve

Let the pizza rest in the pan for 10 minutes before slicing. This rest helps the filling set so slices hold together. Use a spatula to lift slices; serve with a sprinkle of fresh basil or oregano.

Expert Tips & Pro Techniques

• Common mistake: soggy bottom. Fix it by layering cheese directly on the dough before adding sauce — this creates a moisture barrier.
• Use cold butter grated into the dough for a short, flaky texture. If butter melts while working, chill the dough 15 more minutes.
• Make-ahead: Prepare the dough and sauce a day ahead. Keep dough wrapped and chilled up to 24 hours; refrigerate sauce up to 3 days and reheat before assembling.
• Professional trick for home ovens: preheat a pizza steel or heavy baking sheet on the middle rack to stabilize oven temperature for more even baking.
• To get a deeper brown on the crust without burning the top, tent the pizza with foil for the last 5–7 minutes if edges brown too fast.
• For cleaner slices, run a sharp knife under hot water, dry it, and slice — the heat reduces sticking.

Storage & Reheating

• Refrigerator: Store leftover slices in an airtight container for up to 3 days. Reheat in the oven to preserve crust texture.
• Freezer: This pizza freezes well. Wrap individual slices tightly in plastic wrap and place in a freezer bag for up to 2 months. Thaw overnight in the fridge before reheating.
• Reheating: Preheat oven to 175°C (350°F) and reheat slices on a baking sheet for 10–12 minutes until warmed through. Avoid microwaving — it will make the crust soggy.

Variations & Substitutions

• Gluten-Free Version: Replace 500 g (4 cups) all-purpose flour with a 1:1 GF blend (500 g). Add 1 tsp xanthan gum if blend lacks it. Bake time may increase by 3–5 minutes.
• Vegetarian: Replace sausage with 300 g (10 oz) sautéed mushrooms and 200 g (7 oz) crumbled firm tofu seasoned with smoked paprika and fennel seed. Keep cheese and sauce the same.
• Spicy Sausage: Use hot Italian sausage and add ½ tsp red-pepper flakes to the sauce. No other changes needed.
• Lower-Fat: Use 340 g (12 oz) turkey sausage and 300 g (10 oz) part-skim mozzarella. Expect slightly less richness; bake times unchanged.
• Make it BBQ: Swap the tomato sauce for 350 g (12 oz) barbecue sauce, use cooked chicken instead of sausage, and add sliced red onion. Reduce sugar in sauce to avoid over-sweetness.

Serving Suggestions & Pairings

• Salad: A crisp arugula salad with lemon and shaved Parmesan cuts the richness.
• Side: Serve with roasted garlic potatoes for a hearty meal.
• Drink: Pair with a medium-bodied red wine like Sangiovese or an amber lager.
• Garnish: Fresh basil leaves and a drizzle of good olive oil just before serving lift the flavors.
• Internal link idea: [Pair with our Garlic Roasted Potatoes] for a classic combo.

Nutrition Information

Per serving (serving size: 1 slice; recipe yields 8 slices)

• Calories: 650 kcal
• Total Fat: 36 g
• Saturated Fat: 14 g
• Cholesterol: 80 mg
• Sodium: 950 mg
• Total Carbohydrates: 46 g
• Dietary Fiber: 3 g
• Sugars: 6 g
• Protein: 28 g

Nutrition values are estimates. Actual values may vary based on specific ingredients and preparation methods.

Frequently Asked Questions

Q: Why did my deep dish pizza crust turn out dense or heavy?
A: Dense crust often means the dough was overworked or the yeast was old. Mix only until combined and use fresh yeast. Allow the dough to rest chilled to relax gluten.

Q: Can I make this without eggs?
A: Yes. This dough contains no eggs. You can follow the recipe as written for an egg-free crust.

Q: Can I double this recipe to serve a crowd?
A: Yes. You can double the ingredients and bake two pies. Do not try to bake two deep pies in one oversized pan — use separate pans to ensure even baking.

Q: Can I prepare this the night before?
A: Absolutely. Make the dough and sauce the day before. Keep dough wrapped in the fridge up to 24 hours and sauce refrigerated up to 3 days. Assemble and bake when ready.

Q: How long does this pizza keep in the fridge?
A: Store in an airtight container for up to 3 days. Reheat in the oven for the best texture.

Q: Can I use pre-made pizza dough or store-bought crust?
A: You can. Using store-bought dough saves time. Expect a different texture; homemade dough gives the flakiest, richest crust.

Q: My top cheese browned too quickly. What should I do next time?
A: Tent the pizza loosely with foil for the last 5–7 minutes of baking or lower the oven temperature by 10–15°C (20–25°F) and extend bake time slightly.

Conclusion

This recipe gives you a reliably crisp, buttery crust and a rich, sausage-forward filling that’s worth the effort. For another tested home version of this classic, see the Chicago-Style Deep Dish Pizza with Italian Sausage at Simply Recipes, and for inspiration on sausage-and-pepper variations, check out Deep Dish Pizza with Sausage, Peppers, and Onion.

Chicago-Style Deep Dish Pizza with Italian Sausage

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• Author: anna
• Total Time: 145 minutes
• Yield: 8 servings 1x
• Diet: Unspecified

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Description

A showstopping Chicago-Style Deep Dish Pizza with a buttery crust, melted cheese, chunky tomato sauce, and savory Italian sausage.

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Ingredients

Scale 1x2x3x

• 500 g (4 cups) all-purpose flour
• 10 g (2 tsp) salt
• 10 g (2 tsp) sugar
• 7 g (1 packet) instant yeast
• 240 ml (1 cup) warm water
• 60 ml (1/4 cup) olive oil
• 60 g (4 tbsp) cold unsalted butter, grated
• 400 g (14 oz) low-moisture mozzarella, shredded
• 450 g (1 lb) Italian sausage, casings removed
• 800 g (28 oz) crushed tomatoes
• 2 cloves garlic, minced
• 1 tsp dried oregano
• 1 tsp sugar
• Salt and pepper to taste
• 1 small onion, sliced thin
• 1 green bell pepper, sliced (optional)
• 30 g (2 tbsp) grated Parmesan for sprinkling

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Instructions

1. Combine flour, salt, sugar, and yeast in a bowl. Add warm water and olive oil, mix until a shaggy dough forms, then fold in cold grated butter. Mix for 4–5 minutes until cohesive.
2. Form the dough into a ball, cover, and chill in the refrigerator for 45–60 minutes.
3. Brown the Italian sausage in a skillet over medium-high heat for 6–8 minutes, breaking it into pieces until cooked through. Drain fat, reserving 1 tbsp.
4. Sauté the sliced onion and green bell pepper in the reserved fat for 4–5 minutes until softened.
5. Combine crushed tomatoes, garlic, oregano, sugar, salt, and black pepper in a saucepan. Simmer for 10–12 minutes.
6. Preheat oven to 220°C (425°F). Oil the deep-dish pan. Press the chilled dough into the pan.
7. Layer mozzarella, browned sausage, sautéed vegetables, and then spoon the sauce over the filling.
8. Bake for 20 minutes, then reduce the oven temperature to 190°C (375°F) and bake an additional 20–25 minutes until bubbling and golden brown.
9. Let the pizza rest for 10 minutes before slicing.

Notes

For a crisper crust, layer cheese directly on the dough before adding sauce. Can prepare dough and sauce in advance.

• Prep Time: 40 minutes
• Cook Time: 45 minutes
• Category: Main Course
• Method: Baking
• Cuisine: Italian

Nutrition

• Serving Size: 1 slice
• Calories: 650
• Sugar: 6g
• Sodium: 950mg
• Fat: 36g
• Saturated Fat: 14g
• Unsaturated Fat: 16g
• Trans Fat: 0g
• Carbohydrates: 46g
• Fiber: 3g
• Protein: 28g
• Cholesterol: 80mg