Pasta Alla Zozzona

Ingredients

• 454 g (16 oz)Italian sausage
• 150 g (1 cup)diced onion
• 3garlic cloves, minced
• 475 ml (2 cups)chicken stock
• 227 g (8 oz)rigatoni
• 1 jar (710 g; 25 oz)marinara sauce
• 3egg yolks
• 25 g (1/4 cup)shredded Parmesan
• 1.25 ml (1/4 tsp)black pepper
• 25 g (1/4 cup)bacon crumbles
• to tastefresh basil, for topping

Instructions

1. 1

   Brown the sausage

   Set the Instant Pot to sauté. When the display reads HOT, add the sausage and break it up. Add the onion and brown for 5 minutes, then drain off excess grease and stir in the garlic.

2. 2

   Add the stock

   Pour in the chicken stock and scrape the bottom of the pot to loosen anything stuck there. Turn off the Instant Pot.

3. 3

   Layer the pasta

   Sprinkle in the rigatoni, then pour the marinara sauce over the top without stirring.

4. 4

   Pressure cook

   Secure the lid and set the valve to sealing. Select manual or pressure cook for 3 minutes. When the time is up, let the pot sit for 5 minutes, then move the valve to venting and remove the lid.

5. 5

   Mix the yolks

   In a small bowl, whisk together the egg yolks, Parmesan and black pepper. Slowly stir the mixture into the hot pasta, making sure it is not boiling vigorously, so the sauce stays smooth rather than scrambling.

6. 6

   Stir in bacon

   Stir the bacon crumbles into the pasta.

7. 7

   Finish with basil

   Serve topped with fresh chopped basil.

What is pasta alla zozzona?

Pasta alla zozzona is a Roman-style pasta dish whose name is often associated with something indulgent or messy. It combines ingredients linked with several Roman pasta favourites, including tomato, pork and egg.

This version adapts that hearty idea for the Instant Pot, using sausage, marinara, Parmesan, egg yolks and bacon. The pasta cooks in the pot with the sauce, while the yolks are stirred in afterwards for a creamy finish.

Nutrition and macros by portion

The nutrition label shows one serving as written: 546 calories, 23g protein, 42g carbs, 31g fat.

Rigatoni and marinara provide most of the carbohydrates, while sausage, bacon, egg yolks and Parmesan contribute much of the fat and protein. Serve a portion with a green salad or vegetables to add freshness and balance the plate.

Why the ingredients work

Sausage and onion: Browning these first builds savoury flavour in the pot. Draining excess grease helps keep the finished sauce from becoming too oily.

Marinara and stock: The stock supplies liquid for pressure cooking, while the marinara sits on top of the pasta. Leave the layers unstirred before cooking, as directed.

Egg yolks and Parmesan: These make the sauce richer and silkier when stirred into the hot pasta. Add them gradually rather than exposing them to a vigorous boil.

Getting the pressure-cooking stage right

Scrape the pot after adding the stock so no browned bits are left stuck to the bottom. Then turn off the Instant Pot before layering in the rigatoni and sauce.

The recipe calls for 3 minutes at pressure followed by a 5-minute rest before venting. Follow that sequence and take care when releasing the remaining pressure.

Keep the sauce smooth

Egg yolks can turn lumpy if they meet bubbling-hot liquid too quickly. Whisk them with the Parmesan and pepper first, then stir the mixture into the pasta slowly while it is hot but no longer boiling aggressively.

Once the egg mixture is in, stir until it is distributed through the sauce. The bacon goes in afterwards, as the final savoury addition before serving.

Check the pasta texture

Rigatoni should be tender enough to eat but still hold its shape. The recipe gives a fixed pressure-cooking time, so use that as the starting point and check the pasta after opening the pot.

If the sauce looks loose immediately after cooking, stir it well and give it a moment to settle before serving. Avoid vigorous boiling after adding the egg mixture.

Serving ideas

Fresh basil adds a fragrant finish to the rich, tomato-based sauce. Scatter it over each serving just before bringing the pasta to the table.

A crisp green salad or simply dressed vegetables make a fresh contrast to the sausage, bacon and Parmesan. Serve the pasta straight from the pot while the sauce is warm and creamy.

Recipe notes & tips

• Wait for the display to read HOT before adding the sausage.
• Drain excess grease after browning the sausage and onion.
• Scrape the pot well after pouring in the chicken stock.
• Keep the marinara on top of the pasta without stirring before pressure cooking.
• Whisk the yolks, Parmesan and pepper together before adding them.
• Stir the egg mixture in slowly to help keep the sauce smooth.

Variations

• Use another short pasta: Choose a similar shape that can be pressure cooked in the sauce.
• Add extra basil: Scatter more fresh basil over the finished pasta.
• Change the sausage: Use a different Italian sausage to alter the seasoning and flavour.
• Adjust the pepper: Add more or less black pepper to suit your preference.
• Serve with greens: Pair the pasta with a simple green salad for a fresh contrast.

Common mistakes to avoid

• Stirring before cooking: Keep the marinara layered over the rigatoni as instructed.
• Leaving browned bits stuck: Scrape the bottom of the pot after adding the stock.
• Skipping the rest: Let the pot sit for 5 minutes after pressure cooking before venting.
• Adding yolks to vigorously boiling pasta: Stir them in when the pasta is hot but not boiling aggressively.
• Pouring in the egg mixture all at once: Add it slowly while stirring to help the sauce stay smooth.

How to store

Refrigerate leftovers in an airtight container and eat within 3–4 days. Reheat gently in a pan or microwave, stirring occasionally; add a small splash of stock or water if the sauce has thickened.

Frequently asked questions