Instant Pot Rigatoni and Meatballs made with frozen meatballs and store-bought marinara is a fast, family-friendly meal you can prepare in about 15 minutes. This simple dump-and-start Instant Pot rigatoni recipe delivers comforting pasta and meatballs with minimal fuss—perfect for busy weeknights.
Instant Pot Rigatoni and Frozen Meatballs
This Instant Pot rigatoni with jarred marinara is ideal when time is short. With just a handful of ingredients and a reliable pressure cooker, you get a hearty pasta dinner the whole family will enjoy. The process is straightforward: layer frozen meatballs, measured rigatoni, and sauce, pressure cook, then stir and serve.
You can use any variety of frozen meatballs—turkey, chicken, beef, Italian, or a beef-and-sausage mix. We use small frozen meatballs (about 28 per pound) for even cooking and easy portions.
Ingredients
Detailed ingredient amounts are shown in the recipe block below. The list here is a quick reference.
- Rigatoni pasta (weigh the pasta for best results)
- Marinara sauce: a 24-ounce jar works well
- Frozen meatballs: any variety—turkey, chicken, beef, Italian; small frozen meatballs yield even results
- Seasonings: Italian seasoning, oregano, onion powder, garlic powder, salt, and optional red pepper flakes for heat
- Cooking fat: light olive oil
- Liquid: water (use the empty sauce jar to measure and “swoosh” leftover sauce)
- Mozzarella cheese: for garnish
Tips & Tricks
- Do not stir: Layer the meatballs, pasta, and sauce without stirring. This helps prevent a burn message and keeps the pasta from clumping.
- Weigh the pasta: For reliable results, weigh the rigatoni and use the exact amount called for. Eyeballing pasta can lead to problems during pressure cooking.
- Cook time for rigatoni: Pressure cook on high for 4–5 minutes for al dente rigatoni; increase to 6–8 minutes if you prefer very tender pasta. Keep in mind the pasta will soften further as it sits in the sauce.
- Stir and serve immediately: After pressure cooking and quick release, open the lid, stir thoroughly, garnish with mozzarella, and serve right away for the best texture.
- Serve promptly: The pasta continues to absorb sauce over time; serving immediately preserves the intended texture.
How to make Rigatoni and Meatballs in the Instant Pot
A full step-by-step recipe with exact measurements and video is available in the recipe block below.
Step #1 Arrange Meatballs, Rigatoni & Sauce
Start by placing the frozen meatballs in a single layer in the Instant Pot insert. Next, measure and spread 8 ounces (227 grams) of rigatoni evenly over the meatballs in a single layer. Pour the entire jar of marinara over the pasta, ensuring the pasta is covered. Do not stir.
Step #2 Pressure cook
Sprinkle the seasonings over the sauce and drizzle the oil. Rinse the sauce jar with about 1.5 cups of water to capture any remaining sauce and pour that liquid around the edge of the pasta, letting it touch the Instant Pot wall. Seal the lid and pressure cook on HIGH for 5 minutes for al dente rigatoni or about 8 minutes for softer pasta. Immediately perform a quick pressure release when the cooking cycle finishes.
Open the lid, stir everything together until the sauce and pasta are well combined with the meatballs. Garnish with mozzarella and serve immediately for the best flavor and texture.
What to serve with Rigatoni and Meatballs?
Simple sides that complement this dish include:
- A light green salad
- Ratatouille
- Grilled or BBQ corn on the cob
- Garlic-bacon mashed potatoes
- Steamed or roasted vegetables such as green beans, carrots, or broccoli
- Roasted potatoes
Readers who tried the recipe
“This is by far my favorite ‘spaghetti & meatball’ Instant Pot recipe. It has much more flavor than other recipes!”
– Brenda
Instant Pot Rigatoni and Meatballs
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Ingredients
- 8 ounce Rigatoni Pasta (**weigh the pasta. 227 grams)
- 24 ounce Marinara Sauce (one jar)
- 1 pound Frozen Meatballs (about 28 small meatballs)
- 1.5 cups Water (use to rinse the sauce jar)
- 1 tbsp Oil
- Salt (to taste)
Seasonings
- ½ tsp Italian seasoning
- ½ tsp Oregano
- ½ tsp Red pepper flakes (optional)
- 1 tsp Onion powder
- 1 tsp Garlic powder
Instructions
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Layer the ingredients: Arrange frozen meatballs in a single layer in the Instant Pot. Add measured rigatoni on top, then pour jarred sauce over the pasta. DO NOT stir.
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Season and add water: Sprinkle seasonings over the sauce, drizzle oil, then rinse the sauce jar with 1.5 cups water and pour the liquid around the edge of the pasta. DO NOT stir.
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Pressure cook: Seal the Instant Pot and pressure cook on HIGH for 5 minutes for al dente pasta or 8 minutes for softer pasta. Quickly release the pressure when the cook cycle ends.
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Stir & serve: Carefully open the lid, stir everything together, garnish with cheese, and serve immediately.
Notes
- Pasta texture: The pasta will continue to absorb sauce and soften over time. Serve immediately for the intended texture.
- Important: Weigh the pasta and use the exact quantity specified. Eyeballing the amount can cause issues during pressure cooking.
- Do not stir before cooking: Layering without stirring is essential—mix only after pressure cooking.
- Doubling: You can double this recipe; cooking time remains the same.
- Storage: Store leftovers in an airtight container in the refrigerator for up to four days.
- Reheating: Add a splash of water when reheating to restore moisture; microwave or stovetop both work.
Calorie and nutrition information is provided by a third-party tool and should be used as an estimate only.
Nutrition
| Carbohydrates: 35g
| Protein: 7g
| Fat: 3g
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