For an even richer flavor, consider using a blend of ground beef and Italian sausage. Fresh herbs like basil or oregano can be added at the end for a burst of freshness. Adjust the amount of cheese to your preference. For a sharper flavor, use extra-sharp Cheddar or add a touch of Parmesan. If the sauce is too thick after pressure cooking, add a little more water to reach your desired consistency. To prevent sticking, ensure the pasta is fully submerged in liquid before pressure cooking.
Cheesy Rigatoni in the Instant Pot
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PREP TIME20 mins
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COOK TIME15 mins
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TOTAL TIME40 mins
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SERVING8 People
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VIEWS13
Savor the comforting flavors of a classic Italian-American dish, effortlessly prepared in your Instant Pot. This Cheesy Rigatoni is a quick and satisfying meal, perfect for busy weeknights.
Ingridients
Adjust Servings
Nutrition
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Carbohydrate60 g
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Cholesterol101 mg
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Fiber6 g
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Protein36 g
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Saturated Fat14 g
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Sodium856 mg
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Sugar13 g
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Fat32 g
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Unsaturated Fat0 g
Follow The Directions
01
Step
7 mins
Sauté the Aromatics and Beef (5-7 minutes): In your Instant Pot, select the 'Sauté' function and add the vegetable oil. Once heated, introduce the ground beef, finely chopped onions, thinly sliced celery, chopped green bell pepper, and minced garlic. Cook, stirring frequently, until the beef is browned and crumbly, releasing its savory essence.
02
Step
19 mins
Pressure Cook to Perfection (14-19 minutes): Pour in the water, followed by the spaghetti sauce, rigatoni pasta, Worcestershire sauce, dried thyme, salt, and black pepper. Stir well to ensure all ingredients are combined. Secure the lid and select the 'High Pressure' setting. Set the timer for 4 minutes. Allow 10 to 15 minutes for the pressure to build naturally.
03
Step
5 mins
Quick Release and Unveil (5 minutes): Once the cooking cycle is complete, carefully perform a quick pressure release according to the manufacturer's instructions, which should take about 5 minutes. Unlock and remove the lid, revealing the perfectly cooked rigatoni.
04
Step
3 mins
Stir in the Cheese (2-3 minutes): Gently stir in the shredded Cheddar cheese, adding it in 1/2 cup increments, until it's fully melted and the sauce is creamy and rich. Serve immediately and enjoy!
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RECIPE REVIEWS
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Russell Gleason
Jun 15, 2025The cooking time was perfect, and the pasta was cooked perfectly al dente.
Jovanny Spencer
Jun 12, 2025This recipe is a lifesaver on busy weeknights! My family loves it, and it's so easy to clean up.
Jerel Bernhard
Jun 6, 2025Definitely a new family favorite! Thank you for sharing this recipe.
Lafayette Schiller
Jun 3, 2025I added a can of diced tomatoes for extra flavor and it turned out great!
Iva Hamill
May 23, 2025I used a mix of Cheddar and Mozzarella cheese, and it was delicious!