This easy Instant Pot Lazy Lasagna delivers all the flavors of traditional lasagna—without the hassle of layering or baking. It’s a one-pot meal that’s perfect for busy weeknights, using simple ingredients like ground beef, pasta sauce, ricotta, Parmesan, and penne pasta. With minimal prep and just a few minutes of cooking time, you’ll have a delicious, cheesy, and comforting dinner in no time.

Why You’ll Love This Recipe
- Quick & Easy – No need to pre-cook noodles or layer ingredients.
- One-Pot Convenience – Everything cooks right in the Instant Pot for easy cleanup.
- Classic Lasagna Flavors – Enjoy all the taste of lasagna without the extra effort.
- Customizable – Use your favorite pasta sauce, add veggies, or swap proteins.
Preparation Phase & Tools to Use
Essential Tools
- Instant Pot (6 or 8-quart model) – Ensures quick cooking under pressure.
- Wooden Spoon – Helps stir and scrape the pot without scratching.
- Measuring Cups & Spoons – For accurate ingredient portions.
Preparation Tips
- Chop Ahead: Dice the onions and mince the garlic before starting.
- Choose the Right Pasta: Penne holds up well in pressure cooking.
- Use Lean Ground Beef: Reduces excess grease and prevents a greasy texture.
Ingredients
Main Ingredients
- 1 tablespoon olive oil (extra-virgin recommended)
- 1 lb lean ground beef
- 1 yellow onion, finely diced
- 3 cloves garlic, minced
- 1 teaspoon salt
- ½ teaspoon black pepper
Sauce & Seasoning
- 1 jar (24-26 oz) traditional pasta sauce
- 3 cups water
- 1 teaspoon dried basil
- 1 teaspoon Italian seasoning
- 1 teaspoon dried parsley
- ½ teaspoon salt
Pasta & Cheese
- 1 box (16 oz) penne pasta
- 1 cup ricotta cheese
- 1 cup shredded Parmesan cheese
Step-By-Step Directions
1. Sauté the Meat
- Turn the Sauté function on the Instant Pot.
- Add olive oil, ground beef, diced onion, minced garlic, salt, and pepper.
- Cook until beef is browned and crumbled (about 3-5 minutes). Drain excess grease if needed.
2. Add the Sauce
- Pour in the pasta sauce and stir to combine with the beef mixture.
3. Add Liquid & Seasonings
- Add 3 cups of water to the pot.
- Sprinkle in basil, Italian seasoning, parsley, and salt. Stir well.
4. Add the Pasta
- Evenly spread the dry penne pasta on top (do not stir).
- Gently press the pasta down to ensure it’s mostly submerged.
5. Pressure Cook
- Secure the lid and set the valve to Sealing.
- Pressure Cook on HIGH for 5 minutes.
- The Instant Pot will take 10 minutes to build pressure before cooking starts.
6. Natural Pressure Release
- Let pressure release naturally for 5-10 minutes:
- 5 minutes = Al dente pasta
- 8 minutes = Softer texture
- 10 minutes = Very soft pasta
- After the time is up, turn the valve to Venting to release remaining pressure.
7. Stir & Add Cheese
- Open the lid and stir everything together.
- Add ricotta and Parmesan cheese and mix until melted.
8. Serve
- Garnish with extra Parmesan or fresh parsley if desired.
- Serve immediately and enjoy.
Serving Suggestions
Pair your Instant Pot Lazy Lasagna with these delicious sides to complete your meal:
- Garlic Bread – A crispy, buttery side that pairs perfectly with lasagna.
- Caesar Salad – A classic choice with crisp romaine, Parmesan, and creamy dressing.
- Roasted Vegetables – Try zucchini, bell peppers, or asparagus for added nutrition.
- Bruschetta – A fresh tomato and basil topping on toasted bread.
- Caprese Salad – Layers of fresh mozzarella, tomatoes, and basil with balsamic glaze.
- Minestrone Soup – A warm and hearty starter to complement the meal.
- Steamed Broccoli – A simple, healthy addition to balance the richness.
- Antipasto Platter – A mix of olives, cured meats, cheeses, and marinated vegetables.

Common Mistakes to Avoid & How to Perfect the Recipe
Not Deglazing the Pot
After sautéing the beef, bits of food may stick to the bottom of the Instant Pot. Failing to scrape them off with a little liquid can trigger a “Burn” notice during pressure cooking. Always deglaze the pot by adding a splash of water and scraping with a wooden spoon before proceeding.
Stirring the Pasta Before Cooking
Once the pasta is added to the pot, resist the urge to stir. Stirring can cause uneven cooking and may lead to pasta sticking to the bottom. Instead, layer the pasta on top and gently press it down so it is mostly submerged in liquid.
Using Too Much Liquid
The Instant Pot does not allow for evaporation like stovetop cooking, so excess liquid can make the dish too watery. Stick to the recommended amount of water to maintain the right consistency.
Overcooking the Pasta
Since the pasta continues to absorb liquid even after cooking, leaving it under pressure for too long can result in overly soft pasta. For the best texture, use the 5-minute pressure cook time with a 5-minute natural release. If you prefer softer pasta, extend the natural release to 8 or 10 minutes.
Using Broth Instead of Water
While broth can add extra flavor, it can also make the dish saltier than intended, especially when combined with Parmesan cheese and pasta sauce. If using broth, choose a low-sodium variety and adjust seasoning as needed.
Not Mixing in the Cheese Properly
Ricotta and Parmesan should be added after cooking, while the dish is still hot. Stir thoroughly to distribute the cheese evenly and create a creamy, lasagna-like texture. If the cheese is not fully incorporated, some bites may taste dry or grainy.
Skipping the Resting Time
Letting the lasagna sit for a few minutes after cooking allows the flavors to meld and the sauce to thicken slightly. If served immediately, the dish may seem too liquidy, but it will naturally thicken as it cools.
By following these tips, you can ensure your Instant Pot Lazy Lasagna turns out perfectly every time.

Recipe Tips
- Use Freshly Grated Parmesan – Freshly grated Parmesan melts more smoothly than pre-shredded versions, which often contain anti-caking agents.
- Adjust Seasonings to Taste – If using a heavily seasoned pasta sauce, you may want to reduce the added salt and spices.
- Make It Spicier – Add red pepper flakes or a pinch of cayenne for some heat.
- Try Different Meats – Swap ground beef for Italian sausage, ground turkey, or a plant-based alternative.
- Enhance the Flavor – A splash of balsamic vinegar or a teaspoon of sugar can help balance the acidity of the tomato sauce.
- Add More Cheese – Stir in shredded mozzarella or provolone for an extra cheesy texture.
Storage and Reheating
Refrigeration
- Store leftovers in an airtight container in the refrigerator for up to 4 days.
Freezing
- Freeze in portion-sized airtight containers for up to 3 months.
- Allow the lasagna to cool completely before freezing to maintain the best texture.
- Thaw overnight in the refrigerator before reheating.
Reheating
- Microwave: Heat in 30-second increments, stirring between each round to ensure even heating.
- Stovetop: Place in a saucepan over medium heat, adding a splash of water or pasta sauce if needed. Stir occasionally until warmed through.
- Oven: Cover with foil and bake at 350°F for 15-20 minutes until heated.

FAQs
Can I use a different type of pasta?
Yes. Short pasta shapes like rigatoni, ziti, or rotini work well. Avoid long noodles like spaghetti, as they may clump together.
Can I make this vegetarian?
Absolutely. Replace the ground beef with mushrooms, lentils, or a plant-based meat substitute.
Can I add vegetables?
Yes. Chopped spinach, bell peppers, mushrooms, or zucchini can be added when sautéing the beef.
Can I substitute cottage cheese for ricotta?
Yes. Cottage cheese provides a similar creamy texture. If you prefer a smoother consistency, blend it before adding.
How do I prevent a “Burn” notice on the Instant Pot?
Make sure to deglaze the pot by scraping up any browned bits after sautéing the beef. Also, do not stir the pasta into the sauce before pressure cooking.
Can I double the recipe?
If using an 8-quart Instant Pot, you can double the ingredients. Keep the cooking time the same, but ensure the liquid covers the pasta adequately.
Can I use gluten-free pasta?
Yes, but gluten-free pasta can become mushy under pressure. Reduce the cook time by 1-2 minutes and perform a quick release after cooking.
Can I make this dairy-free?
Yes. Replace ricotta and Parmesan with dairy-free cheese alternatives or omit the cheese altogether.
Conclusion
Instant Pot Lazy Lasagna is the perfect solution for a quick, hearty, and satisfying meal. With its one-pot convenience, rich flavors, and customizable ingredients, it is an easy weeknight dinner that the whole family will love. Whether you stick to the classic version or make it your own with different proteins, veggies, or cheeses, this recipe is sure to become a go-to favorite. Try it today and enjoy a no-fuss, delicious meal with minimal effort.
Instant Pot Lazy Lasagna
Ingredients
- 1 tablespoon olive oil extra-virgin recommended
- 1 lb lean ground beef
- 1 yellow onion finely diced
- 3 cloves garlic minced
- 1 teaspoon salt
- ½ teaspoon black pepper
- 1 jar 24-26 oz traditional pasta sauce
- 3 cups water
- 1 teaspoon dried basil
- 1 teaspoon Italian seasoning
- 1 teaspoon dried parsley
- ½ teaspoon salt
- 1 box 16 oz penne pasta
- 1 cup ricotta cheese
- 1 cup shredded Parmesan cheese
Instructions
- Sauté the Meat: Turn on the Sauté function on the Instant Pot. Add olive oil, ground beef, onion, garlic, salt, and pepper. Cook and crumble the beef until no longer pink. Turn off Sauté and drain excess grease if necessary.
- Add the Sauce: Pour in the jar of pasta sauce and stir to combine with the beef.
- Add Liquid & Seasoning: Pour in the water, then add basil, Italian seasoning, parsley, and salt. Stir well.
- Add the Pasta: Evenly layer the dry, uncooked penne pasta on top. Do not stir. Gently press down on the pasta to ensure it’s mostly submerged in liquid.
- Pressure Cook: Secure the lid, set the valve to Sealing, and pressure cook on High for 5 minutes. (The Instant Pot will take about 10 minutes to come to pressure before cooking starts.)
- Natural Release: Let the pressure naturally release for 5-10 minutes:
- 5 minutes for al dente pasta
- 8 minutes for a softer texture
- 10 minutes for very soft pasta
- Stir & Add Cheese: Turn the valve to Venting and release any remaining pressure. Open the lid and stir everything together. Add the ricotta and Parmesan cheese, stirring until melted and well combined.
- Serve: Enjoy immediately, garnished with extra Parmesan or fresh parsley if desired.
Notes
Water vs. Broth: Water preserves the classic lasagna flavors better than broth, which can make the dish overly salty.
Parmesan Cheese: Both pre-shredded Parmesan and freshly grated Parmesan work well. Pre-shredded is the easiest option.
Pasta Sauce: Use a 24-26 oz jar of traditional pasta sauce—either size works fine.
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