The Best Easy Lasagna Soup Recipe (One-Pot Method)

Soup season calls for rich, comforting meals that do not require hours of standing over a hot stove or washing half a dozen prep dishes. This easy lasagna soup recipe delivers all the robust flavor, savory tomato broth, and melted cheese goodness of a classic baked lasagna but with a fraction of the effort. Cooked entirely in a single pot, this hearty soup combines seasoned ground beef, a rich three-part tomato base, tender bowtie pasta, and a signature dollop of creamy ricotta, mozzarella, and Parmesan cheese. It is the ultimate weeknight comfort food that the whole family will love.

What Is Lasagna Soup?

Lasagna soup is a brilliant, deconstructed version of traditional layered Italian lasagna. Instead of boiling lasagna sheets, browning meat, simmering sauce, mixing cheese fillings, and layering them into a large baking casserole to bake for an hour, everything happens sequentially in one large soup pot. The result is a deeply flavorful, saucy soup that captures the exact taste profile of classic lasagna. When served hot, each bowl is topped with a classic blend of ricotta, mozzarella, and Parmesan, which melts beautifully into the hot tomato-herb broth, creating those iconic, cheesy pulls with every spoonful.

Why You Will Love This One-Pot Recipe

There are several reasons why this lasagna soup will quickly become a regular in your meal rotation:

• Zero Layering Required: You get all the classic Italian-American comfort flavor without the tedious work of assembly.
• Easy Cleanup: Because the pasta cooks directly in the seasoned tomato broth, you only need one large Dutch oven or soup pot. This saves water, time, and valuable kitchen space.
• Sturdy Bowtie Pasta: While you can use broken lasagna noodles, bowtie pasta (farfalle) is exceptionally sturdy. It holds up beautifully during simmering, is easier to spoon up without splashing, and keeps its shape well for next-day leftovers.
• Meal Prep Friendly: This soup travels and reheats exceptionally well, making it a perfect candidate for weekly lunches or cozy freeze-and-thaw dinners.

Key Ingredient Breakdown

To achieve a soup broth that tastes exactly like a slow-simmered marinara, we use a balanced combination of ingredients that build layers of flavor:

• Ground Beef: One pound of ground beef provides the savory, meaty backbone of the dish. You can use lean ground beef or standard ground beef, ensuring you drain any excess fat after browning.
• Aromatics (Onion and Garlic): A large diced onion and four minced garlic cloves sautéed directly in olive oil create a fragrant foundation.
• The Tomato Trio: To get a deep, robust tomato color and balanced texture, we use a combination of diced tomatoes (with their juices for texture), smooth tomato sauce (for a silky broth), and concentrated tomato paste (for rich depth and thickness).
• Chicken Broth: Using chicken broth instead of beef broth provides a lighter, cleaner base that lets the sweet and savory tomato flavors shine without becoming overly heavy.
• Italian Seasoning and Salt: A simple tablespoon of high-quality dried Italian seasoning (containing oregano, basil, thyme, and rosemary) delivers that instantly recognizable herbal aroma.
• Bowtie Pasta: Eight ounces of uncooked farfalle pasta simmered directly in the soup absorbs the seasoned broth, expanding and releasing starches that naturally thicken the liquid.
• The Three-Cheese Topping: A blend of creamy ricotta, shredded mozzarella, and grated Parmesan cheese mimics the filling of traditional lasagna. Garnish with fresh, vibrant parsley for a pop of color and a clean, grassy finish.

Step-by-Step Stovetop Instructions

Step 1: Sauté the Meat and Aromatics

Begin by heating a 4.5-quart soup pot or Dutch oven over medium-high heat. Drizzle in one to two tablespoons of olive oil. Once the oil is shimmering, add the pound of ground beef, the diced onion, and the minced garlic. Sauté the mixture, breaking the beef apart with a wooden spoon or spatula, until the meat is fully cooked through and the onions are soft and translucent. If there is a substantial amount of excess fat in the bottom of the pot, carefully spoon or drain it out before proceeding.

Step 2: Build the Seasoned Tomato Broth

Stir in the entire 15-ounce can of undrained diced tomatoes, the 15-ounce can of tomato sauce, and the one-third cup of tomato paste. Pour in the four cups of chicken broth. Add one tablespoon of Italian seasoning, one teaspoon of salt, and black pepper to taste. Use your spoon to thoroughly incorporate the tomato paste so that it fully dissolves into the broth without leaving any clumps.

Step 3: Simmer the Pasta

Add the eight ounces of uncooked bowtie pasta directly into the pot. Stir well to make sure the pasta is completely submerged. Turn the heat up to high and bring the soup to a rolling boil. Once boiling, reduce the heat to medium-low to maintain a steady, gentle simmer. Cook uncovered for 10 to 15 minutes, stirring frequently to ensure the pasta does not stick to the bottom of the pot. Cook until the pasta reaches your preferred level of tenderness.

Step 4: Adjust the Consistency

Because the pasta absorbs liquid as it cooks, the soup will thicken naturally. If you prefer a more fluid, broth-like consistency, stir in one to two cups of water or extra chicken broth during the final few minutes of simmering. Taste the broth and adjust the seasoning with additional salt and pepper if desired.

Step 5: Garnish and Serve

You have two wonderful options for serving. For a fully integrated, ultra-creamy soup, let the pot cool slightly, then stir the ricotta, mozzarella, and Parmesan cheeses directly into the warm pot until melted. Alternatively, ladle the piping hot soup into individual serving bowls, and top each bowl with a generous dollop of ricotta, a sprinkle of shredded mozzarella, a dusting of Parmesan, and a handful of freshly chopped parsley. Serve immediately with warm crusty bread.

Pressure Cooker / Instant Pot Method

If you prefer a hands-off cooking method, this recipe can easily be adapted for an electric pressure cooker:

1. Select the Sauté function on your pressure cooker and heat the olive oil. Add the ground beef, diced onion, and minced garlic, browning until cooked through. Drain any excess grease.
2. Pour in a small splash of the chicken broth to deglaze the bottom of the inner pot, using a wooden spoon to scrape up any browned bits (this prevents the “burn” warning). Press Cancel.
3. Add the remaining chicken broth, undrained diced tomatoes, tomato sauce, tomato paste, Italian seasoning, salt, pepper, and the uncooked pasta. Stir the ingredients well to combine.
4. Secure the lid and set the steam release valve to the Sealing position. Select Manual/Pressure Cook on High for 1 minute.
5. Once the cooking time finishes, perform a Quick Release by carefully shifting the valve to Venting to prevent the pasta from overcooking. If you prefer much softer pasta, you can allow a natural release for 10 minutes instead.
6. Stir the soup, adjust the consistency with water if necessary, and serve with the cheese toppings.

Success Tips for the Perfect Bowl

• Stir Regularly: Starchy pasta has a tendency to settle and stick to the bottom of the pot as it cooks. Giving the soup a good stir every few minutes ensures even cooking and prevents scorching.
• Cooking Pasta Separately (Optional): If you plan on having leftovers over several days, consider boiling the pasta separately in a separate pot and adding a portion to each individual bowl before ladling the hot soup over top. This prevents the pasta from absorbing all the liquid and becoming overly bloated while sitting in the refrigerator.
• Embrace the Tomato Trio: Do not skip the tomato paste. It provides a sweet, concentrated tomato flavor and rich body that tomato sauce alone cannot replicate.

Recipe Variations and Substitutions

This versatile recipe can easily be customized to suit your pantry staples or dietary preferences:

• Protein Swaps: Substitute the ground beef with ground turkey or ground chicken for a lighter profile. You can also use sweet or spicy Italian beef sausage (removed from casings) for a bolder, spice-forward flavor.
• Noodle Variations: If you do not have bowtie pasta, other sturdy short shapes like penne, rotini, campanelle, or medium shells work wonderfully. Alternatively, break standard long lasagna sheets into bite-sized, two-inch pieces and drop them in.
• Sneak in Some Greens: Stir in a few handfuls of fresh baby spinach or chopped kale during the last two minutes of simmering. The residual heat will wilt the greens perfectly, adding extra nutrition and bright color.
• Marinara Shortcut: In a pinch, you can replace the tomato sauce, diced tomatoes, and tomato paste with a single 24-ounce jar of your favorite high-quality store-bought marinara sauce. Simply reduce the broth slightly or add a cup of water to balance the thickness.

Storage, Freezing, and Reheating

To Refrigerate: Allow the lasagna soup to cool completely to room temperature. Transfer it to an airtight container and store in the refrigerator for up to 5 days. Keep in mind that the pasta will continue to absorb liquid as it sits, turning the soup into a thick, stew-like consistency. When reheating, simply stir in a splash of chicken broth or water to loosen it back up.

To Freeze: If you plan to freeze this soup, it is best to prepare the soup base and meat, but omit the pasta and cheese toppings. Freeze the soup base in an airtight, freezer-safe container for up to 3 months. To serve, thaw the soup overnight in the refrigerator, bring it to a boil on the stovetop, drop in fresh pasta to cook, and top with fresh cheese.

To Reheat: Warm individual portions in the microwave or heat a larger batch in a saucepan over medium-low heat. Stir occasionally and add a tablespoon or two of water or broth as needed. Add the cheese toppings fresh once the soup is thoroughly heated.