Name: Chicago Spaghetti Recipe
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: American
Ingredients: 2 tablespoons olive oil; 1 lb. Italian sausage; 1/2 lb. ground beef; 1 cup onion, diced; 4 garlic cloves, minced; 1 cup green bell pepper, small diced; 28 oz. crushed tomato; 6 oz. tomato paste; 2 cups water; 3 tablespoons granulated sugar; 2 teaspoons garlic powder; 2 teaspoons dried oregano; 2 teaspoons dried basil; 1 teaspoon onion powder; 1/2 teaspoon cayenne pepper; 1/3 cup parmesan cheese; 1 lb. thick spaghetti; Kosher salt and freshly cracked black pepper, to taste

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If you’re searching for a comforting, hearty dish that brings a unique twist to a classic favorite, this Chicago Spaghetti Recipe is your go-to. It’s more than just spaghetti with sauce; it’s a rich blend of Italian sausage, ground beef, fragrant herbs, and a perfectly balanced tomato sauce that comes together in a thick, satisfying meal that is truly unforgettable. Whether you’re cooking for family or a dinner party, this recipe delivers big on flavor and warmth that feels like a big, comforting hug on a plate.

The image shows ingredients for a pasta dish laid out on a white marbled surface. On the left, there is a large handful of uncooked spaghetti with a light yellow color. Next to it, in a small white bowl, is a red tomato paste with a smooth texture. To the right of that, there are three small clear glass bowls with black pepper, garlic powder, and salt, each finely textured. Below these is a small bowl with dried green herbs and a bowl of light beige oats. Above them is a small bowl with light brown sliced mushrooms. To the right, a large clear bowl contains chopped red tomatoes with a juicy appearance, and next to it another large clear bowl holds raw ground meat in a pinkish color with a slightly crumbly texture. photo taken with an iphone --ar 4:5 --v 7

Ingredients You'll Need

Gathering the right ingredients is key for this Chicago Spaghetti Recipe. Each one plays a crucial role, from building layers of flavor to adding texture and depth, making the final dish sing.

2 tablespoons olive oil: Helps brown the meats beautifully while adding a subtle fruity richness.
1 lb. Italian sausage: Adds a spicy, savory punch packed with traditional Italian seasonings.
½ lb. ground beef: Brings hearty, meaty texture and balances the flavor profile.
1 cup onion, diced: Offers sweetness and depth when sautéed, creating a flavorful base.
4 garlic cloves, minced: Provides a fragrant punch that enhances every savory bite.
1 cup green bell pepper, small diced: Adds a slight crunch and fresh, green notes to the sauce.
28 oz. crushed tomato: The heart of the sauce, bringing bright acidity and rich tomato flavor.
6 oz. tomato paste: Intensifies the tomato taste and thickens the sauce beautifully.
2 cups water: Used to balance the sauce’s consistency perfectly.
3 tablespoons granulated sugar: Balances the acidity of the tomatoes for a smoother taste.
2 teaspoons garlic powder: Enhances the garlic aroma without overpowering the sauce.
2 teaspoons dried oregano: Brings the classic Italian herb flavor that you crave.
2 teaspoons dried basil: Adds a sweet, aromatic touch to the sauce.
1 teaspoon onion powder: Boosts the onion’s savory background notes.
½ teaspoon cayenne pepper: Adds just the right amount of heat to keep things exciting.
⅓ cup parmesan cheese: The perfect finishing touch to add salty richness and creaminess.
1 lb. thick spaghetti: Thick noodles that hold the sauce wonderfully and satisfy every bite.
Kosher salt and freshly cracked black pepper, to taste: Essential seasoning to bring everything into perfect harmony.

How to Make Chicago Spaghetti Recipe

Step 1: Cook the Spaghetti

Begin by bringing a large pot of salted water to a boil. This seasoning ensures the spaghetti is flavorful through and through. Cook the thick spaghetti until just al dente, so it maintains a tender bite without becoming mushy. Drain and set aside, ready to soak up all the delicious sauce coming next.

Step 2: Brown Sausage and Beef

In a large pot over medium-high heat, warm olive oil until shimmering. Add the Italian sausage and ground beef, breaking them up with a wooden spoon as they cook. This step creates a deep, savory foundation where the meat crisps slightly, making each bite packed with meaty goodness.

Step 3: Sauté Vegetables and Build Flavor

Once the meat is browned, toss in diced onions, minced garlic, and diced green bell pepper. Sauté these until they soften, releasing their sweet and aromatic qualities. Then, stir in tomato paste, granulated sugar, garlic powder, onion powder, oregano, basil, and cayenne pepper. These spices and seasonings mingle to create a bold, layered taste that’s distinctly Chicago spaghetti style.

Step 4: Simmer the Sauce

Deglaze the pan by gradually adding the crushed tomatoes and water, scraping up any browned bits stuck to the bottom. Bringing the sauce to a gentle simmer allows all those flavors to marry over 30 minutes. This slow cooking thickens the sauce and mellows the spices, delivering a rich, deeply satisfying sauce ready to coat each strand of spaghetti.

Step 5: Combine Spaghetti and Finish

Give the sauce a final taste and adjust the seasoning with kosher salt and pepper as needed. Mix in the cooked spaghetti along with parmesan cheese, tossing gently but thoroughly so every noodle is coated in that luscious sauce. Your Chicago Spaghetti Recipe is now ready to serve, bursting with flavor and heartwarming comfort.

How to Serve Chicago Spaghetti Recipe

The image shows a close-up of a black frying pan on a white marbled surface. Inside the pan, there is a single layer of small, light brown cooked chicken pieces scattered across most of the pan. On the right side, a small pile of roughly chopped white onions rests on top of the chicken. The chicken has some black pepper seasoning sprinkled over it, giving a speckled look. The pan has a slight shine, indicating heat and cooking in progress. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

To elevate your dish, consider garnishing with a generous sprinkle of fresh chopped parsley or basil for a pop of green that brightens the plate. Additional shaved parmesan or a drizzle of high-quality olive oil can add extra layers of indulgence. A sprinkle of red pepper flakes is perfect if you love a little more heat.

Side Dishes

This Chicago Spaghetti Recipe pairs wonderfully with crisp, bright side dishes such as a simple green salad dressed with lemon vinaigrette or garlic bread that’s perfect for sopping up any remaining sauce. Roasted vegetables like asparagus or zucchini also complement the richness beautifully and add a nutritious balance to your meal.

Creative Ways to Present

For a fun presentation, serve the spaghetti in individual bowls topped with a meatball or sausage link for added texture and visual interest. You could also layer it in a casserole dish with extra cheese and bake it briefly until bubbling and golden for a baked spaghetti twist. Either way, the warmth and heartiness of the Chicago Spaghetti Recipe will shine.

Make Ahead and Storage

Storing Leftovers

Leftover Chicago Spaghetti stays delicious when stored in an airtight container in the refrigerator for up to three days. The flavors actually deepen overnight, making it perfect for quick, satisfying lunches or dinners later in the week.

Freezing

This recipe freezes very well. Place cooled spaghetti in a freezer-safe container or freezer bag, remove as much air as possible, and freeze for up to two months. Thaw in the refrigerator overnight for best results to preserve the texture and taste.

Reheating

Reheat leftovers gently on the stovetop with a splash of water or broth to loosen the sauce, stirring until warmed through. You can also microwave it covered in short bursts, stirring in between to keep the pasta from drying out. Adding a little extra parmesan when reheating revives that freshly finished flavor.

FAQs

Can I use different types of pasta for this Chicago Spaghetti Recipe?

Absolutely! While thick spaghetti is traditional and ideal for holding the sauce, you can use other pastas like penne, rigatoni, or even fettuccine. Just keep in mind the cooking time might vary slightly.

Is it possible to make this recipe vegetarian?

Yes! You can swap the Italian sausage and ground beef for your favorite plant-based meat substitutes or load up more vegetables like mushrooms and zucchini for a hearty and delicious vegetarian version.

How spicy is the Chicago Spaghetti Recipe?

The cayenne pepper adds a gentle heat that livens up the sauce without overpowering it. If you prefer less spice, feel free to reduce or omit the cayenne. For extra heat, add red pepper flakes when serving.

Can I prepare the sauce in advance?

Definitely. Making the sauce a day ahead allows the flavors to marry beautifully, and then you just reheat and toss with cooked spaghetti when ready to serve. It makes meal prep a breeze!

What cheese works best if I don’t have parmesan?

While parmesan is classic for its sharp, salty notes, you can substitute with pecorino Romano or Grana Padano. For a milder option, a sprinkle of shredded mozzarella adds creaminess.

Final Thoughts

There’s something truly special about the Chicago Spaghetti Recipe that makes it a standout in any home cook’s repertoire. It blends hearty, comforting flavors with simple ingredients and straightforward preparation, making it perfect for weeknights or cozy weekend dinners. Trust me, once you try it, it will quickly become one of your favorite go-to pasta dishes to share with friends and family. Give it a try and enjoy every delicious bite!

Chicago Spaghetti Recipe

Ingredients You'll Need