Nothing beats curling up with a warm bowl of comforting soup on a chilly evening. Our easy lasagna soup brings all the rich flavors of classic lasagna to your table in under an hour.
With hearty lentils, tangy tomatoes, and three types of melty cheese, this crowd-pleasing dish delivers restaurant-quality taste without the fuss. Best of all, you can customize it with endless variations to suit any dietary preference. Let’s dive into this delicious twist on an Italian-American favorite!

Why You’ll Love This Lasagna Soup
Several standout features make this recipe a kitchen superstar. First, you’ll appreciate the streamlined cooking process. Unlike traditional lasagna that requires layering and baking, this soup comes together in one pot with simple steps.
The flavors develop beautifully as everything simmers together. Meanwhile, novice cooks will adore how forgiving this recipe is.
Forget precise measurements – you can adjust cheese amounts, broth consistency, and seasoning to your taste without compromising results.
Perfect for Busy Families
Weeknight dinners often feel like a race against the clock. Fortunately, this lasagna soup solves the time crunch. From chopping to serving, you’ll spend just 45 minutes in the kitchen. Leftovers taste even better the next day, making meal prep a breeze.
Kids love the fun bowtie pasta floating in the rich tomato broth. They’ll never guess those protein-packed lentils give this soup its satisfying heartiness!
Budget-Friendly Ingredients
You don’t need expensive specialty items for this recipe. Most ingredients probably already sit in your pantry or fridge. When trying other healthy meal ideas seems daunting, this soup keeps things simple. Lentils add plant-based protein at a fraction of meat’s cost.
Use whatever pasta shape you have on hand. Even the cheeses can be swapped with alternatives if needed. Flexibility makes this recipe wallet-friendly without sacrificing flavor or nutrition.
Recipe
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Easy Lasagna Soup Recipe
- Total Time: 45 min
- Yield: 12 servings 1x
Description
All the rich flavors of lasagna in comforting soup form! Ready in under an hour with simple ingredients.
Ingredients
- 1–2 tbsp Olive Oil (or preferred oil) [15-30 ml]
- 1 cup Lentils, brown or green (dry) [200 g]
- 1 large Onion (diced) [150 g]
- 4 cloves Garlic (minced) [12 g]
- 1 (15-oz can) Diced Tomatoes (don’t drain) [425 g]
- 1 (15-oz can) Tomato Sauce (or tomato puree) [425 g]
- 1/3 cup Tomato Paste (about half of a 6-oz can) [80 g]
- 4 cups Vegetable Broth [946 ml]
- 1–2 cups Water (to adjust consistency) [236-473 ml]
- 1 tbsp Italian Seasoning [3 g]
- 1 tsp Sea Salt (or more as needed) [5 g]
- 1/4 tsp Black Pepper (to taste) [0.5 g]
- 8 oz Bowtie Pasta (uncooked) [227 g]
- 1/2 cup Ricotta Cheese [123 g]
- 2 oz Mozzarella Cheese (shredded) [57 g]
- 1/4 cup Parmesan Cheese (fresh grated) [25 g]
- 1/4 cup Fresh Parsley (chopped) [15 g]
Instructions
- Heat olive oil in Dutch oven over medium heat. Add onions and sauté until translucent (5 min). Stir in garlic and cook 1 minute until fragrant.
- Add lentils and cook 6-8 minutes, stirring occasionally to develop browning.
- Stir in diced tomatoes, tomato sauce, tomato paste. Mix well. Cook 4-5 minutes to deepen flavors.
- Pour in vegetable broth and 1 cup water. Season with Italian seasoning, salt, pepper. Boil then simmer covered for 15 minutes.
- Uncover, add pasta. Simmer uncovered 11-13 minutes until pasta al dente. Add remaining water if needed.
- Remove from heat. Stir in ricotta gently. Serve with mozzarella, parmesan, and parsley.
Notes
- Substitute lentils with mushrooms or beans for texture variations.
- Use any pasta shape but adjust cook time accordingly.
- Freeze soup base without pasta/dairy for up to 3 months.
- Prep Time: 15 min
- Cook Time: 30 min
- Category: Main Course
- Method: Baked
- Cuisine: American
Nutrition
- Calories: 169 kcal
- Sugar: 2 g
- Sodium: 378 mg
- Fat: 12 g
- Carbohydrates: 5 g
- Fiber: 1 g
- Protein: 12 g
Ingredients and Substitutions
Chef-approved ingredient swaps ensure this soup works for everyone. Whether accommodating dietary restrictions or using what’s available, these options maintain the dish’s comforting essence.
Base Components
Our recipe starts with olive oil for sautéing, but avocado or vegetable oil work too. Brown lentils replace ground meat beautifully while keeping the texture robust. Feel free to use yellow onions instead of white, or try shallots for a milder kick. Garlic remains non-negotiable for authentic Italian flavor, though powder works as an emergency sub. San Marzano tomatoes offer superior sweetness when available.
Broth and Seasonings
Vegetable broth forms the savory backbone, but mushroom broth adds earthy depth if preferred. Adjust the liquid ratio for thicker or soupier results. Those who love bold herbs can double the Italian seasoning. Fresh basil or oregano leaves make excellent additions when in season. Red pepper flakes bring subtle heat for adventurous palates.
Pasta and Cheeses
While bowtie pasta looks playful, mafalda or rotini hold up equally well. Gluten-free options like chickpea pasta maintain texture integrity if needed. The cheesy trio – ricotta, mozzarella, and parmesan – can shift to accommodate what’s in your fridge. Cottage cheese offers similar creaminess to ricotta at half the cost. Dairy-free alternatives exist for every cheese type today.

How to Make Lasagna Soup
This six-step process delivers incredible flavor with minimal effort. Gather all ingredients before starting to streamline your cooking experience.
Step 1: Sauté Aromatics
Begin by heating olive oil over medium heat in a Dutch oven or heavy-bottomed pot. Add diced onions and cook until translucent, about 5 minutes. Stir occasionally to prevent burning. Next, add minced garlic and sauté for one more minute until fragrant. This simple foundation builds essential flavor layers.
Step 2: Brown Lentils
Increase heat slightly before adding lentils. Cook while stirring for 6-8 minutes, letting them develop rich browning. Some sticking adds delicious fond – scrape browned bits periodically. This step creates deep umami notes that mimic traditional lasagna’s meatiness. Consider it vegetarian finessing at its finest!
Step 3: Add Tomato Elements
Stir in diced tomatoes with their juices followed by tomato sauce and tomato paste. Mix thoroughly to coat everything in tomatoey goodness. The paste especially concentrates flavor while naturally thickening the broth. Cook this mixture for 4-5 minutes to deepen the color and meld acidic tones.
Step 4: Simmer Broth
Pour in vegetable broth along with 1 cup water initially. Add Italian seasoning, salt, and pepper. Bring everything to a vigorous boil before reducing heat to medium-low. Cover and simmer gently for 15 minutes to let lentils soften slightly and flavors develop camaraderie. Stir occasionally to prevent sticking.
Step 5: Cook Pasta
Uncover your pot and add bowtie pasta. Return to a simmer and cook for 11-13 minutes uncovered, stirring occasionally. Pasta should reach al dente texture while absorbing that glorious broth. Add remaining water gradually if the soup thickens excessively. Ladle adjustments maintain ideal consistency without dilution.
Step 6: Serve With Cheese
Remove soup from heat before dolloping ricotta cheese onto the surface. Gently stir once just to disperse its creamy richness. Ladle into bowls and shower with mozzarella and parmesan. Finish with fresh parsley for a vibrant flourish. Cheese melts beautifully if served immediately. For added decadence, provide extra parmesan at the table.
Pro Tips for Success
Master these expert techniques for restaurant-worthy results every time. Simple adjustments elevate textures and flavors remarkably.
First, always use quality tomatoes. Cheap canned versions often taste metallic. San Marzano or fire-roasted types add natural sweetness and smoky complexity. Second, salt in layers for maximum impact. Season when sautéing vegetables, when adding broth, and again at the end. Third, rest cooked pasta separately if meal-prepping. Add during reheating to avoid mushiness.
Another tip: Freeze leftover tomato paste in tablespoon portions. This prevents waste while allowing easy future use. Finally, broil cheese-topped bowls briefly before serving if you love that golden crust. Just monitor closely to prevent burning. Three minutes under high heat creates bubbly perfection.

Flavor Variations
Personalize your lasagna soup with these tempting twists. Change ingredients to match your cravings, dietary needs, or pantry contents without reinventing the wheel.
Protein Swaps
While lentils shine here, try chickpeas or white beans for different textures. Chopped mushrooms add hearty umami if you’re not legume-focused. For meat lovers, cooked turkey sausage crumbles work wonderfully. Explore Mediterranean chicken ideas for additional protein inspiration.
Veggie Boosters
Healthy eaters can toss in kale or spinach during the last five minutes. Diced zucchini or bell peppers sautéed with onions add colorful nutrition. Roasted red peppers make a sweet, chunky addition too. Just remember to adjust broth quantities when adding watery vegetables.
Heat Level Adjustments
Kick up spice by including a minced jalapeño when cooking onions. Sprinkle bowls with crushed red pepper flakes for adult servings. Alternatively, stir in a spoonful of prepared pesto for herby richness instead of heat. The beauty lies in making it uniquely yours!
Serving Suggestions
Complete your lasagna soup experience with these delicious pairings. Thoughtful accompaniments turn simple meals into memorable gatherings without demanding extra work.
Bread and Salad Combos
Crusty garlic bread stands as the ultimate dipper for soaking up broth. Pretzel rolls or cheese focaccia also satisfy carb cravings. For greens lovers, an Italian chopped salad balances the soup’s richness beautifully. Include tropical flavors in dessert smoothies for contrast. The sweet-tangy combo delights everyone.
Dessert Ideas
Light, fruity desserts complement this savory soup best. Fresh berries with whipped cream make refreshing finales. Cannoli dip with biscotti keeps Italian vibes flowing. Chocolate-dipped strawberries feel festive yet easy. Oreo tiramisu parfaits offer kid-friendly decadence requiring no baking.
Storage and Freezing Instructions
Proper storage preserves textures and flavors when enjoying leftovers. Follow these guidelines for food safety and quality maintenance.
Refrigerator Storage
Cool soup completely before transferring to airtight containers. It keeps beautifully for 3-4 days refrigerated. Reheat gently on the stovetop over medium-low heat, stirring occasionally. Add splashes of broth or water to restore original consistency if thickened. Expect pasta to soften further upon reheating – that’s normal.
Freezer Guidelines
Freeze soup without pasta or dairy for best texture results. Simply prepare the broth base with lentils and seasonings. Thaw overnight in the fridge before reheating in a pot. Cook fresh pasta directly in the reheated soup. Add cheeses after heating, or freeze cheese portions separately. Properly stored, base soups freeze up to three months.
Nutrition Facts per Serving
| Calories | Fat | Carbs | Protein | Fiber | Sugar | Sodium |
|---|---|---|---|---|---|---|
| 169 kcal | 12 g | 5 g | 12 g | 1 g | 2 g | 378 mg |
FAQs About Lasagna Soup
Can I use lasagna noodles in this soup?
Absolutely, but break them into smaller pieces first. Traditional lasagna noodles work perfectly if that’s what you have. Adjust cooking time based on package instructions since thickness varies. Test noodles frequently to avoid overcooking – you want gentle bite retention.
How do I make this soup creamy?
For ultra-creamy results, blend half the soup before adding pasta. Use an immersion blender right in the pot or carefully transfer portions to a countertop blender. Alternatively, stir in cream cheese instead of ricotta for luscious texture. Remember, additional dairy increases richness but also calorie count.
What if I don’t like lentils?
Feel free to substitute other protein sources. Chopped mushrooms, ground vegetarian crumbles, or extra beans work seamlessly. If using beans, rinse canned versions thoroughly to remove excess sodium. Texture changes slightly, but flavor remains outstanding. Soups inherently support experimentation!
Is this soup suitable for meal prep?
Yes, with specific preparation tactics. Cook pasta separately and store in individual portions. Reheat soup base first before mixing in pasta and cheeses. This prevents sogginess while maximizing freshness. Add a splash of water when reheating stored pasta to revive texture.
Can I make this in a pressure cooker?
Certainly! Sauté onions and garlic using the sauté function. Add remaining ingredients except pasta and cheeses. Cook on high pressure for 5 minutes, then quick release. Stir in pasta and cook uncovered using sauté until al dente—roughly 10 minutes. Finish with cheeses and herbs.
Final Thoughts
This easy lasagna soup revolutionizes cozy comfort food in all the right ways. By capturing lasagna’s essence in broth form, you get familiar flavors without tedious assembly. Lentils replace traditional proteins brilliantly while keeping things vegetarian-friendly. Customization options let everyone enjoy their perfect version, from spice levels to cheese varieties.
Best of all, weeknight dinners needn’t sacrifice taste for convenience. One pot, 45 minutes, and simple techniques deliver extraordinary results.
Freezer storage extends enjoyment for months, solving last-minute meal dilemmas. Whether serving picky kids or dinner guests, this recipe satisfies effortlessly. Ladle up bowls of happiness tonight your new family favorite awaits!







