Introduction
If you’re craving the comforting, hearty flavors of lasagna but want a quicker, easier way to enjoy it, look no further than Lasagna Soup in an Instant Pot! This ingenious recipe combines the rich taste of traditional lasagna with the convenience of a one-pot meal. Whether you’re a busy parent, a working professional, or simply love cozy, warm dinners, this dish is perfect.
To take this recipe to the next level, explore related recipes like Creamy Alfredo Lasagna Soup Recipe for a creamy twist or Keto Lasagna Recipe for a low-carb variation.
Why Lasagna Soup in an Instant Pot?
Benefits of Using an Instant Pot
The Instant Pot has revolutionized home cooking, making it faster, easier, and more efficient. Lasagna soup is no exception! Here’s why it’s ideal for this dish:
Perfect for Busy Nights: Set it and forget it—perfect for multitasking or when you need dinner in a hurry.
Quick Cooking: Unlike traditional stovetop or slow cooker methods, the Instant Pot prepares lasagna soup in a fraction of the time.
One-Pot Meal: Save on cleanup with this all-in-one appliance that sautés, simmers, and pressure cooks.
Enhanced Flavors: The sealed environment of the Instant Pot intensifies flavors, giving you that slow-cooked taste in less time.
Ingredients for Instant Pot Lasagna Soup

To make a delicious, hearty lasagna soup in your Instant Pot, you’ll need a mix of classic Italian ingredients and a few pantry staples. Here’s a detailed breakdown to guide you:
Essential Ingredients
- Ground Meat
- Traditional lasagna soup often uses ground beef, pork, or a mix of both for a rich flavor.
- Substitution Tip: Swap with ground turkey or chicken for a leaner option, or use plant-based ground meat for a vegetarian version.
- Onion and Garlic
- These aromatics build the flavorful base for your soup.
- Pro Tip: Mince garlic finely and dice onions for even cooking.
- Tomatoes
- Use a combination of crushed tomatoes and tomato paste for a rich, robust tomato flavor.
- Optional: Add diced tomatoes for a chunkier texture.
- Broth
- Chicken or beef broth works best to balance the flavors.
- Vegetarian Alternative: Use vegetable broth for a plant-based option.
- Lasagna Noodles
- Break lasagna noodles into smaller pieces before adding them to the Instant Pot. This ensures even cooking.
- Gluten-Free Option: Substitute with gluten-free lasagna noodles.
- Cheese
- Ricotta Cheese: Adds creaminess and mimics the layers of traditional lasagna.
- Mozzarella Cheese: Melts beautifully when added as a topping.
- Parmesan Cheese: Provides a salty, nutty finish.
- Italian Seasoning
- A blend of dried basil, oregano, thyme, and rosemary enhances the classic lasagna flavor.
- Red Pepper Flakes (Optional)
- For a slight kick, add a pinch of red pepper flakes. Adjust the amount based on your spice preference.
- Olive Oil
- Used for sautéing the onions and garlic to kickstart the flavor-building process.
- Salt and Pepper
- Essential for seasoning throughout the cooking process. Adjust to taste.
Substitutes and Variations
Vegetarian Option
- Replace ground meat with plant-based alternatives or extra vegetables like mushrooms, zucchini, or bell peppers.
Low-Carb/Keto Option
- Swap lasagna noodles with low-carb options like zucchini ribbons or shirataki noodles.
Dairy-Free Option
- Use cashew cream or a dairy-free ricotta substitute. Replace mozzarella with vegan shredded cheese.
Gluten-Free Option
- Ensure the noodles and broth are gluten-free, and double-check all seasoning blends for hidden gluten.
Optional Additions
Crumbled Italian Sausage: Adds a bolder flavor compared to ground beef alone.
Fresh Basil Leaves: Add at the end for a burst of fresh flavor.
Balsamic Vinegar: A splash balances the acidity of the tomatoes.
Spinach or Kale: Stir in a handful of greens for extra nutrition.
Step-by-Step Guide to Making Lasagna Soup in the Instant Pot

Making lasagna soup in the Instant Pot is straightforward and quick. Here’s a detailed guide to help you create this warm, comforting dish in no time:
1: Prepare Your Ingredients
- Dice the onion and mince the garlic.
- Break lasagna noodles into smaller, bite-sized pieces.
- Gather all your spices and measure them for easy access during cooking.
2: Sauté the Aromatics and Meat
- Set the Instant Pot to Sauté Mode:
- Press the “Sauté” button and allow the pot to heat up for a minute or two.
- Add Olive Oil:
- Pour in about 1–2 tablespoons of olive oil to prevent sticking and add flavor.
- Cook the Onions and Garlic:
- Add the diced onion and sauté for 2–3 minutes until translucent.
- Stir in the minced garlic and cook for an additional 30 seconds, being careful not to burn it.
- Brown the Meat:
- Add the ground meat of your choice (beef, pork, turkey, or plant-based).
- Cook until the meat is browned, breaking it up with a spoon or spatula as it cooks.
- Season with Salt and Pepper: This ensures the meat is flavorful from the start.
3: Build the Flavor Base
- Add Tomato Paste:
- Stir in 2–3 tablespoons of tomato paste to deepen the tomato flavor. Let it cook for about 1 minute.
- Deglaze the Pot:
- Pour in about 1 cup of broth and use a wooden spoon to scrape up any browned bits stuck to the bottom of the pot. This step enhances flavor and prevents the “burn” warning on your Instant Pot.
- Add Crushed Tomatoes and Diced Tomatoes:
- Stir in the canned tomatoes and mix well.
- Season:
- Add Italian seasoning, a pinch of red pepper flakes (optional), and adjust salt and pepper to taste.
4: Incorporate the Noodles and Broth
- Layer the Noodles:
- Scatter the broken lasagna noodles evenly across the surface. Do not stir to avoid noodles sticking to the bottom.
- Add the Remaining Broth:
- Pour in enough broth to ensure the noodles are submerged (typically 4–5 cups).
5: Pressure Cook
- Set the Instant Pot to Pressure Cook Mode:
- Close the lid and ensure the valve is set to “Sealing.”
- Set the timer to 5 minutes on High Pressure.
- Natural Release for 5 Minutes:
- Once the timer goes off, allow the pressure to naturally release for 5 minutes before manually releasing the remaining pressure.
- Open the Lid Safely:
- Carefully open the lid after the pressure is fully released. Stir the soup gently to combine the ingredients.
6: Add the Cheesy Goodness
- Incorporate Ricotta Cheese:
- Spoon dollops of ricotta cheese directly into the soup or mix it into individual bowls for a creamy texture.
- Top with Mozzarella and Parmesan:
- Sprinkle shredded mozzarella and grated Parmesan on top. Let the residual heat melt the cheese.
- Garnish:
- Add fresh basil or parsley for a pop of color and freshness.
7: Serve and Enjoy
- Ladle into Bowls: Serve hot, ensuring each bowl gets a good mix of broth, noodles, meat, and cheese.
- Pair with Sides: Serve alongside garlic bread, a simple green salad, or roasted vegetables for a complete meal.
For an indulgent variation, you might like this Creamy Alfredo Lasagna Soup Recipe, featuring rich, creamy flavors.
Pro Tips for Success
Control Thickness: If you prefer a thicker soup, let it sit for a few minutes before serving to allow the flavors to meld and the broth to thicken.
Don’t Overcook the Noodles: The short pressure cook time ensures perfectly tender noodles without becoming mushy.
Taste and Adjust Seasoning: After cooking, taste the soup and adjust salt, pepper, or spices as needed.
Tips for Perfect Lasagna Soup
Making lasagna soup in the Instant Pot is simple, but following these expert tips can elevate the dish to restaurant-quality perfection.
1. Use High-Quality Ingredients
- Tomatoes: Opt for canned San Marzano tomatoes for a naturally sweet, rich flavor.
- Cheese: Freshly grated Parmesan and high-quality ricotta make a big difference in taste.
- Broth: Homemade or low-sodium broth enhances flavor without being overly salty.
2. Cook Noodles Separately for Meal Prep
- If you plan to have leftovers, cook the noodles separately and add them to individual portions. This prevents the noodles from becoming too soft when stored in the soup.
3. Prevent the Instant Pot Burn Warning
- Always deglaze the pot after sautéing by adding a splash of broth and scraping the bottom to remove browned bits.
- Avoid stirring the noodles into the soup before pressure cooking to prevent them from sticking to the bottom.
4. Taste and Adjust Seasonings
- Once the soup is cooked, taste the broth. Add more salt, pepper, or a pinch of sugar if the tomatoes are too acidic.
5. Experiment with Garnishes
- A sprinkle of red chili flakes, fresh basil leaves, or a drizzle of olive oil adds a gourmet touch.
Variations of Instant Pot Lasagna Soup
Lasagna soup is incredibly versatile. Here are some delicious variations to cater to different tastes and dietary needs:
1. Vegetarian Lasagna Soup
- Meat Substitutes: Use plant-based ground meat or skip the meat entirely and add diced zucchini, mushrooms, and spinach for a hearty texture.
- Broth: Replace chicken or beef broth with vegetable broth.
- Cheese: Opt for vegetarian-friendly cheeses or use a cashew-based ricotta substitute.
2. Spicy Lasagna Soup
- Heat Levels: Add more red pepper flakes, a chopped jalapeño, or a dash of hot sauce to the broth.
- Spicy Sausage: Use Italian sausage with a spicy seasoning mix instead of ground beef.
3. Gluten-Free Lasagna Soup
- Noodle Swap: Use gluten-free lasagna noodles or pasta.
- Broth and Seasoning: Double-check that your broth and spice blends are certified gluten-free.
4. Low-Carb or Keto-Friendly Lasagna Soup
- Zucchini Noodles: Replace lasagna noodles with spiralized zucchini or thinly sliced zucchini ribbons.
- Ricotta Cream: Thicken the soup with heavy cream or mascarpone instead of noodles.
5. Dairy-Free Lasagna Soup
- Cheese Substitutes: Use dairy-free ricotta and mozzarella substitutes made from cashews, coconut milk, or almonds.
- Broth Flavoring: Boost the richness by blending a small amount of soaked cashews with the broth.
6. Vegan Lasagna Soup
- Combine all vegetarian and dairy-free substitutions.
- Add nutritional yeast for a cheesy flavor without the dairy.
7. Kid-Friendly Lasagna Soup
- Simplify the Recipe: Use milder seasonings and skip the red pepper flakes.
- Add Fun Shapes: Replace lasagna noodles with fun pasta shapes like mini shells or bowties for added appeal.
Creative Serving Ideas
Set up a soup bar with various toppings, such as fresh herbs, shredded cheese, crushed croutons, and red pepper flakes, so guests can customize their bowls.
Bread Bowls
Serve lasagna soup in hollowed-out bread bowls for a rustic, comforting meal.
Layered Presentation
Serve the soup with a dollop of ricotta and a sprinkle of mozzarella on top, then broil briefly to mimic the melted, layered look of traditional lasagna.
Party-Style Bar
Set up a soup bar with various toppings, such as fresh herbs, shredded cheese, crushed croutons, and red pepper flakes, so guests can customize their bowls
Storing and Reheating Lasagna Soup
One of the great things about lasagna soup is how well it stores, making it a fantastic meal for leftovers or meal prep. Follow these tips to maintain its flavor and texture over time:
1. Storing Leftovers
Refrigerator Storage
- Duration: Store lasagna soup in an airtight container in the refrigerator for up to 4 days.
- Separate Noodles (Optional): If you anticipate leftovers, store the noodles separately from the soup to avoid them becoming overly soft.
Freezer Storage
- Duration: Freeze lasagna soup for up to 3 months.
- Tips: Allow the soup to cool completely before transferring it to freezer-safe containers or resealable bags. Lay the bags flat for easy stacking.
- Noodles: For best results, freeze the soup without the noodles. Add freshly cooked noodles when reheating.
2. Reheating Lasagna Soup
In the Micro Transfer a portion of soup to a microwave-safe bowl.
- Heat in 1-minute increments, stirring in between to ensure even warming.
- Add a splash of broth or water if the soup has thickened during storage.
On the Stovetop
- Pour the soup into a saucepan.
- Heat over medium-low, stirring occasionally until warmed through.
- Add additional broth if needed to restore the original consistency.
From Frozen
- Option 1: Thaw overnight in the refrigerator, then reheat as above.
- Option 2: Place the frozen soup directly in a saucepan with a splash of water or broth, cover, and heat gently over low heat until defrosted and warmed.
Nutrition Facts and Health Benefits of Lasagna Soup
Lasagna soup is hearty and comforting, but it can also be made healthier with simple tweaks. Here’s a general nutritional overview for a traditional meat and cheese version:
1. Estimated Nutrition Per Serving
(Serving Size: ~1.5 cups)
- Calories: ~350–400 kcal
- Protein: ~20–25g
- Carbohydrates: ~30–35g
- Fat: ~15–20g
- Fiber: ~3–5g
- Sodium: ~700–900mg
2. Health Benefits of Lasagna Soup
Rich in Protein
- The inclusion of ground meat or plant-based proteins ensures this soup is satisfying and keeps you full for hours.
Comfort Food with Balanced Nutrition
- Combining broth, tomatoes, and pasta provides a mix of macronutrients that make the dish a complete meal.
Customizable for Dietary Needs
- Substitute ingredients like low-sodium broth, whole-grain noodles, or dairy-free cheese for a healthier spin.
Packed with Vitamins
- Tomatoes are a great source of Vitamin C and antioxidants, such as lycopene, which support immune health.
3. Tips for Reducing Calories or Sodium
Cut Calories: Use zucchini or spaghetti squash instead of noodles.
Reduce Fat: Use lean ground meat, or replace it with extra vegetables.
Control Sodium: Opt for low-sodium broth and canned tomatoes. Adjust seasoning at the end.
FAQs About Lasagna Soup in an Instant Pot
Here are answers to some frequently asked questions about making lasagna soup in an Instant Pot:
1. Can I Use Regular Pasta Instead of Lasagna Noodles?
Yes, you can substitute lasagna noodles with any short pasta like penne, rotini, or bowtie. Adjust the cooking time slightly based on the pasta type—most will cook within the same 5-minute pressure cook time.
2. What Should I Do if My Soup is Too Watery?
If the soup is thinner than you prefer:
- Let it simmer on sauté mode for 5–10 minutes to thicken.
- Add a cornstarch slurry (1 tablespoon cornstarch mixed with 2 tablespoons water). Stir it in while simmering.
- Incorporate extra cheese or a dollop of ricotta to add creaminess and thickness.
3. Can I Double This Recipe in the Instant Pot?
Yes, you can double the recipe as long as it doesn’t exceed the “Max Fill” line of your Instant Pot. Keep the cooking time the same, as pressure cooking times don’t change with increased quantities.
4. What’s the Best Way to Avoid Overcooking the Noodles?
For perfectly cooked noodles:
- Add them after the soup is pressure cooked, using sauté mode to cook them for 5–7 minutes.
- Alternatively, cook the noodles separately and add them just before serving.
5. Can I Make This Recipe Without Meat?
Absolutely! For a vegetarian version:
- Skip the ground meat and increase the amount of vegetables like mushrooms, zucchini, and spinach.
- Use vegetable broth instead of chicken or beef broth.
6. Can I Use Pre-Cooked Noodles in This Recipe?
Yes, pre-cooked noodles can be stirred into the soup after pressure cooking. Use sauté mode to warm them through before serving.
Conclusion
Lasagna soup in the Instant Pot is a game-changing recipe that combines all the flavors of classic lasagna into an easy, comforting bowl of soup. The Instant Pot simplifies the cooking process, reducing prep and cleanup time while delivering rich, hearty flavors. Whether you’re feeding a crowd, meal-prepping for the week, or catering to dietary preferences, this dish is endlessly adaptable.
By following the step-by-step instructions, tips, and variations provided in this guide, you’ll be able to create a flavorful, satisfying meal that’s perfect for any occasion. So, grab your Instant Pot and get ready to impress your family or guests with this delightful twist on a classic Italian favorite!