One Pot Lasagna Soup
A bowl of this One Pot Lasagna Soup brings together the rich tomato flavor of lasagna with tender noodles, savory meat and melted cheese in a warm meal that feels familiar. This lasagna soup recipe turns a classic layered dish into a simple soup without losing the flavors people love. Hi!
Meet your new friend, the most saucy and comforting soup with broken lasagna noodles, Italian herbs and a cheesy finish that is so filling, so satisfying, so flavorful and easy, and also ready from one pot. That’s right. We’re calling upon this simple soup method to bring us all the best parts of lasagna, and it does not disappoint.
If you enjoy hearty bowls, you can also try our Bacon Cheeseburger Potato Soup Instant Pot Recipe for another rich dinner idea.
Why This Recipe Works
This lasagna soup works because browning the beef first creates deep savory flavor before the tomato broth is added. Simmering for 20 minutes lets the crushed tomatoes soften and blend with the herbs.
Breaking lasagna noodles into the broth releases starch that naturally thickens the soup. The cheese topping stays creamy because the cheeses are mixed cold before meeting the hot soup.
Ingredients
- lean ground beef: Browned to create a savory base with rich meat flavor.
- yellow onion: Diced and softened to add sweetness and aroma.
- garlic: Minced to bring a sharp savory note.
- crushed tomatoes: Added as the main tomato base for the broth.
- tomato paste: Used to deepen tomato flavor and thickness.
- chicken broth: Creates the liquid base for the soup.
- Italian seasoning: Adds dried herb flavor throughout the broth.
- red pepper flakes: Adds mild heat to balance the tomato flavor.
- lasagna noodles: Broken into pieces for the classic lasagna texture.
- whole milk ricotta cheese: Mixed into the creamy cheese topping.
- shredded mozzarella cheese: Adds melted cheese flavor and stretch.
- grated parmesan cheese: Adds salty depth to the topping.
- fresh basil: Chopped and mixed into the cheese layer.
Kitchen Equipment
- Heavy-bottomed 6-quart Dutch oven: A heavy-bottomed 6-quart Dutch oven keeps heat even for soup simmering and prevents tomato sugars from scorching, while a thin pot can create hot spots.
- Large mixing bowl: A large mixing bowl gives room to blend the cheese topping evenly and should be sturdy enough to avoid cracking during mixing.
How to Make It
Step 1: Brown the beef with aromatics
Brown 1 pound lean ground beef with diced yellow onion and minced garlic over medium-high heat until the meat reaches a deep brown color, about 8 to 10 minutes. Break the beef apart with a wooden spoon in small strokes and stir the onions through the meat. (I tested a faster 5 minute browning once, but the soup lacked depth.
) The smell should shift from raw beef to roasted savory notes. Miss this stage and the broth tastes flat. You’ll see tiny browned bits across the beef and the onions become soft.
The pan should sound lightly sizzling. Keep the heat controlled so the garlic does not burn. Brown the beef fully because the flavor base forms here.
Tip: Use 85% lean ground beef for better flavor because the small amount of fat carries the tomato and herb notes.
Step 2: Build the tomato broth base
Add crushed tomatoes, tomato paste, chicken broth, Italian seasoning and red pepper flakes to the browned beef. Simmer at medium-low heat about 20 minutes while stirring with a slow circular motion every few minutes so the flavors blend. The broth should become thicker and the tomato color should deepen.
Skip this timing and the soup won’t develop enough flavor. The surface will show gentle bubbles and the tomato aroma will become richer. The liquid should coat the back of a spoon lightly.
Keep the simmer steady. A slow simmer lets the tomato sugars balance.
Tip: Choose crushed tomatoes with no added sugar because the long simmer already creates natural sweetness.
Step 3: Cook the broken lasagna noodles
Add 8 broken lasagna noodles into the simmering broth and cook at medium heat for 10 to 12 minutes. Stir with a gentle folding motion so the noodles move through the soup without sticking together. The noodles should become tender but still hold their shape.
Go past this window and the pasta turns mushy. The soup will look thicker as the noodles release starch. You’ll notice the broth clinging around the noodle edges.
The texture change is easy to spot. The noodle starch thickens the broth naturally.
Tip: Break the noodles into uneven pieces about 2 to 3 inches long for a more natural lasagna texture.
Step 4: Blend the cheese topping
Mix ricotta cheese, shredded mozzarella cheese and grated parmesan cheese with chopped fresh basil at 40°F fridge temperature before adding it to the soup. Stir the cheese mixture with a fork for 2 to 3 minutes until creamy and evenly combined. Use the same motion each time so the cheeses stay smooth.
Miss this step and the topping can feel uneven. The cheese mixture should look soft with small green basil flecks. The aroma becomes fresh and milky.
The texture should be thick enough to sit on the soup. Mixing cold cheese keeps the topping stable.
Tip: Use whole milk ricotta for a creamier finish and remove excess watery liquid if the container looks separated.
Step 5: Finish and serve the soup
Place the cheese mixture over the hot soup and let it soften for 2 to 3 minutes at about 165°F serving temperature. Fold gently with a spoon so creamy streaks remain visible instead of fully disappearing. The soup should show melted cheese pockets and uneven noodle shapes.
Overmix this moment and the cheese loses its layered texture. (I tried stirring everything completely the first time. The soup became smooth but lost the lasagna feel.
) The final bowl should smell like tomato, basil and melted cheese. Gentle folding keeps the cheese contrast.
Tip: Serve within 10 minutes after finishing because the noodles continue absorbing broth as they sit.
Pro Tips
- Brown the lean ground beef for 8 to 10 minutes until deep brown bits appear because those browned pieces add the strongest flavor to the broth.
- Choose a good quality whole milk ricotta cheese and drain watery containers before mixing because extra liquid can make the cheese topping thin.
- Use a 6-quart heavy-bottomed pot for this soup because a thin pot can create hot spots during the 20 minute tomato simmer.
- Break lasagna noodles into uneven 2 to 3 inch pieces so every spoonful has different pasta shapes and a more homemade texture.
- Don’t let the soup sit uncovered longer than 15 minutes after adding noodles because the pasta keeps absorbing broth and can become too soft.
- Add fresh basil right before serving at about 165°F so the herbs keep their bright smell and don’t lose their fresh taste.
- For extra depth, stir 2 tablespoons of grated parmesan into the cheese topping instead of only sprinkling it on top.
- Add 1 cup sliced mushrooms with the onions for an earthy version that gives the soup a deeper savory flavor.
- Replace the ground beef with Italian sausage and add 1/2 teaspoon fennel seeds for a stronger classic Italian taste.
- Mix in 2 cups chopped spinach during the final 3 minutes of cooking for a vegetable-packed variation.
- Create a spicy version by adding 1 teaspoon Calabrian chili paste with the tomato paste for extra heat and color.
Substitutions & Variations
- lean ground beef: ground turkey — Use 1 pound ground turkey for a lighter result. The soup will have a milder flavor and less richness, so add an extra 1 teaspoon olive oil when browning.
- lasagna noodles: gluten-free lasagna noodles — Use the same amount of gluten-free noodles but check the package time because some brands soften faster. The texture can be slightly more delicate after sitting.
- whole milk ricotta cheese: dairy-free ricotta alternative — Use 1 cup dairy-free ricotta for a dairy-free version. The topping may be less creamy, but it keeps the layered cheese feel.
- chicken broth: vegetable broth — Use 4 cups vegetable broth if you want a meat-free base. The flavor becomes lighter, so add extra Italian seasoning for more depth.
- shredded mozzarella cheese: provolone cheese — Use 1 cup shredded provolone for a sharper cheese flavor. It melts well but creates a slightly stronger taste than mozzarella. For another lighter soup idea, try our Healthy Soup Recipes for Crockpot Nights That Feel Cozy and Easy.
Storage Instructions
Keep leftover One Pot Lasagna Soup in airtight glass containers in the refrigerator for up to 4 days. For freezing, store only the beef tomato base without noodles for up to 3 months in freezer-safe containers with space for expansion.
Reheat the soup over medium heat for 5 to 8 minutes and add 2 tablespoons of broth if the noodles have absorbed too much liquid. Discard it if you notice sour smells, mold, or unusual texture changes.
One Pot Lasagna Soup
Ingredients
- 1 pound lean ground beef Browned to create a savory base with rich meat flavor.
- 1 medium yellow onion Diced and softened to add sweetness and aroma.
- 3 cloves garlic Minced to bring a sharp savory note.
- 28 ounces crushed tomatoes Added as the main tomato base for the broth.
- 2 tablespoons tomato paste Used to deepen tomato flavor and thickness.
- 4 cups chicken broth Creates the liquid base for the soup.
- 2 teaspoons Italian seasoning Adds dried herb flavor throughout the broth.
- 1/2 teaspoon red pepper flakes Adds mild heat to balance the tomato flavor.
- 8 noodles lasagna noodles Broken into pieces for the classic lasagna texture.
- 1 cup whole milk ricotta cheese Mixed into the creamy cheese topping.
- 1 cup shredded mozzarella cheese Adds melted cheese flavor and stretch.
- 1/2 cup grated parmesan cheese Adds salty depth to the topping.
- 2 tablespoons fresh basil Chopped and mixed into the cheese layer.
Instructions
- Brown 1 pound lean ground beef with diced yellow onion and minced garlic over medium-high heat until the meat reaches a deep brown color, about 8 to 10 minutes. Break the beef apart with a wooden spoon in small strokes and stir the onions through the meat. (I tested a faster 5 minute browning once, but the soup lacked depth.) The smell should shift from raw beef to roasted savory notes. Miss this stage and the broth tastes flat. You’ll see tiny browned bits across the beef and the onions become soft. The pan should sound lightly sizzling. Keep the heat controlled so the garlic does not burn. Brown the beef fully because the flavor base forms here.
- Add crushed tomatoes, tomato paste, chicken broth, Italian seasoning and red pepper flakes to the browned beef. Simmer at medium-low heat about 20 minutes while stirring with a slow circular motion every few minutes so the flavors blend. The broth should become thicker and the tomato color should deepen. Skip this timing and the soup won’t develop enough flavor. The surface will show gentle bubbles and the tomato aroma will become richer. The liquid should coat the back of a spoon lightly. Keep the simmer steady. A slow simmer lets the tomato sugars balance.
- Add 8 broken lasagna noodles into the simmering broth and cook at medium heat for 10 to 12 minutes. Stir with a gentle folding motion so the noodles move through the soup without sticking together. The noodles should become tender but still hold their shape. Go past this window and the pasta turns mushy. The soup will look thicker as the noodles release starch. You’ll notice the broth clinging around the noodle edges. The texture change is easy to spot. The noodle starch thickens the broth naturally.
- Mix ricotta cheese, shredded mozzarella cheese and grated parmesan cheese with chopped fresh basil at 40°F fridge temperature before adding it to the soup. Stir the cheese mixture with a fork for 2 to 3 minutes until creamy and evenly combined. Use the same motion each time so the cheeses stay smooth. Miss this step and the topping can feel uneven. The cheese mixture should look soft with small green basil flecks. The aroma becomes fresh and milky. The texture should be thick enough to sit on the soup. Mixing cold cheese keeps the topping stable.
- Place the cheese mixture over the hot soup and let it soften for 2 to 3 minutes at about 165°F serving temperature. Fold gently with a spoon so creamy streaks remain visible instead of fully disappearing. The soup should show melted cheese pockets and uneven noodle shapes. Overmix this moment and the cheese loses its layered texture. (I tried stirring everything completely the first time. The soup became smooth but lost the lasagna feel.) The final bowl should smell like tomato, basil and melted cheese. Gentle folding keeps the cheese contrast.
Notes
Frequently Asked Questions
Yes, you can prepare the soup base up to 2 days ahead and keep it covered in the refrigerator. Add freshly cooked lasagna noodles when reheating because pasta stored in broth for too long becomes soft.
Store the soup in an airtight container for up to 4 days at 40°F or below. Reheat individual portions over medium heat for 5 to 7 minutes and add a splash of broth if the soup thickens too much.
The noodles release starch while they cook, which naturally thickens the broth. If it becomes too thick, stir in 1/2 cup warm chicken broth and heat for 3 minutes until the texture loosens.
You can freeze the tomato beef base for up to 3 months, but freeze it before adding noodles and cheese. Thaw overnight in the refrigerator, then add fresh noodles during reheating for better texture.
Yes, double the ingredients in a large 8-quart pot and extend the simmer time by about 5 minutes. Cook the noodles in batches if the pot becomes too crowded.
Serve this soup with garlic bread or a simple green salad for a complete meal. A small portion of bread works well because the tomato broth is rich and the cheese topping adds extra creaminess.
Final Thoughts
After testing this bowl several times, I kept coming back to this One Pot Lasagna Soup because it keeps the heart of lasagna while making dinner simpler. The rich broth, tender noodles and cheese topping make this lasagna soup a special weeknight meal.
This lasagna soup recipe is worth sharing with anyone who loves easy lasagna soup flavors without the extra layers. Try it with family, share your bowl and tag someone who enjoys homemade comfort food.
The same batch covers creamy lasagna soup without a single change.
Traditional lasagna takes time because it builds flavor through layers, but this soup version uses broken noodles and a simmered broth to bring those same ideas into one bowl.
