Easy Lasagna Soup with Italian Sausage – Best 30-Min Dinner

It was 11:47 PM on a particularly rainy Tuesday, and I had a craving that just wouldn’t quit. I wanted lasagna—the real deal, with those perfectly browned edges of cheese and a rich, meaty sauce that sticks to your ribs. But I didn’t have the energy for the layering, the boiling, the baking, and the inevitable hour of cleanup. I had a pound of Italian sausage in the fridge, a half-empty carton of ricotta, and a thought that felt a little reckless: what if I just… threw it all in a pot?

Honestly, I wasn’t sure it would work. I mean, lasagna is a project, right? It’s the dish you make on a Sunday afternoon when you have time to spare and a glass of wine in hand. But this was a Tuesday night, and I was tired. So I browned the sausage, tossed in some garlic, poured in the broth, and let the pasta cook right there in the pot. When I stirred in the ricotta at the end, something magical happened. The cheese melted into these creamy little clouds that floated through the soup, and I knew I’d stumbled onto something good.

That first bite was pure comfort—warm, savory, and surprisingly complete. It had all the flavors of lasagna, but without the fuss. I’ve made this easy lasagna soup with Italian sausage at least a dozen times since that night, and it never gets old. Maybe you’ve been there too, standing in front of your pantry at the end of a long day, just wishing dinner would make itself. Well, this one comes pretty close.

Why You’ll Love This Recipe

This isn’t just another soup recipe—it’s the kind of dinner that saves your weeknight and makes you look like a hero in the process. I’ve tested this version more times than I can count, tweaking the broth and the pasta ratio until it hit that sweet spot between hearty and slurpable. Here’s why it works:

• Quick & Easy: From fridge to table in under 30 minutes, with just one pot to clean. That’s faster than waiting for delivery.
• Simple Ingredients: No fancy grocery trips needed. You likely already have the broth, garlic, and pasta in your kitchen right now.
• Perfect for Weeknights: This is the meal you make when you’re tired but still want something that feels like a real dinner.
• Crowd-Pleaser: My picky eaters go back for seconds every single time. The sausage and cheese combo wins over kids and adults alike.
• Unbelievably Delicious: The broth gets rich from the sausage drippings, and those ricotta dollops melt into creamy pockets that make every spoonful exciting.

What makes this easy lasagna soup different from the rest is the technique. Instead of cooking the pasta separately, you let it simmer right in the broth, which means it soaks up all that flavor and releases its starch to thicken the soup naturally. No draining, no extra bowl, no hassle. It’s comfort food reimagined—faster, simpler, but with the same soul-soothing satisfaction that makes you close your eyes after the first bite.

What Ingredients You Will Need

This recipe uses simple, wholesome ingredients to deliver bold flavor and satisfying texture without the fuss. Most of these are pantry staples, and the ones that aren’t are easy to find at any grocery store. Let’s break down what you’ll need and why each one matters.

For the Soup Base

• Italian sausage (1 lb): I prefer mild or sweet Italian sausage for a kid-friendly version, but hot Italian sausage works great if you want some heat. Look for links and remove the casings, or buy bulk sausage. (I like Johnsonville or a brand from a local butcher for the best flavor.)
• Yellow onion (1 medium, diced): Adds a sweet, savory base that builds the soup’s backbone. You can substitute with a white onion in a pinch.
• Garlic (4 cloves, minced): Fresh garlic makes a big difference here. Don’t skip it—it’s the aroma that makes your kitchen smell like a trattoria.
• Chicken broth (6 cups): Use low-sodium broth so you can control the salt level. Homemade is great, but store-bought works perfectly. (I recommend Swanson or Kitchen Basics.)
• Canned crushed tomatoes (28 oz): These give the soup that rich, red color and tangy tomato flavor. San Marzano tomatoes are a treat if you can find them, but any good brand will do.
• Tomato paste (2 tablespoons): Adds depth and umami. Don’t skip it—it’s the secret to a broth that tastes like it simmered for hours.
• Dried oregano (1 teaspoon): A classic Italian herb that pairs perfectly with the sausage.
• Dried basil (1 teaspoon): Adds a touch of sweetness and floral notes to the broth.
• Red pepper flakes (¼ teaspoon, optional): For a subtle kick. Leave it out if you’re serving sensitive palates.
• Salt and black pepper (to taste): Season at the end after the pasta has cooked, as the broth will reduce and concentrate.

For the Pasta

• Mafalda pasta (8 oz): These little lasagna-shaped noodles are perfect for this soup. If you can’t find Mafalda, broken lasagna sheets, rotini, or shells work beautifully. (I’ve used all three, and they’re all delicious.)

For the Ricotta Dollops

• Whole milk ricotta cheese (1 cup): This is the star of the show. Full-fat ricotta gives you those creamy, dreamy dollops that make this soup feel special. (I recommend Galbani or a fresh ricotta from the deli counter.)
• Fresh parsley (2 tablespoons, chopped): For garnish and a pop of freshness. Flat-leaf parsley is best, but curly works too.
• Fresh basil (a few leaves, for garnish): Optional but lovely for that final touch.
• Grated Parmesan cheese (for serving): A must-have for sprinkling on top. Buy a wedge and grate it yourself—the pre-shredded stuff just doesn’t melt the same.

Substitution Guidance: For a gluten-free version, use gluten-free pasta and cook it separately to avoid it turning mushy in the broth. For a dairy-free option, use a plant-based ricotta and skip the Parmesan. You can also swap the Italian sausage for ground turkey or chicken if you want a lighter meal—just add a tablespoon of olive oil to the pot before browning.

Equipment Needed

One of the best things about this easy lasagna soup is that it doesn’t require a ton of fancy equipment. Here’s what you’ll need:

• Large Dutch oven or heavy-bottomed pot (6-8 quart): This is your workhorse. A Dutch oven retains heat beautifully and gives you plenty of room for stirring. If you don’t have one, a large stockpot works just fine.
• Wooden spoon or silicone spatula: For breaking up the sausage and stirring the soup. I prefer a wooden spoon because it won’t scratch your pot.
• Chef’s knife and cutting board: For dicing the onion and mincing the garlic. A sharp knife makes this step go much faster.
• Measuring cups and spoons: For the broth, tomatoes, and seasonings. I always keep a set of dry and wet measures handy.
• Ladle: For serving the soup into bowls. A deep ladle works best to get plenty of broth and pasta in each serving.
• Small bowl: For mixing the ricotta dollops if you want to season them separately (I sometimes add a pinch of salt and pepper to the ricotta).

Budget-Friendly Tip: If you don’t own a Dutch oven, a large stainless steel pot from a thrift store works just as well. I found mine for $8, and it’s been going strong for years. Just make sure it has a tight-fitting lid to trap the steam.

Preparation Method

Alright, let’s get cooking. This easy lasagna soup comes together in about 30 minutes, and I promise it’s simpler than it looks. Follow these steps, and you’ll have a steaming bowl of comfort in no time.

1. Brown the sausage (5 minutes): Heat your Dutch oven over medium-high heat. Add the Italian sausage (removed from its casings if using links) and cook, breaking it up with a wooden spoon, until it’s browned and crumbly—about 5 minutes. Don’t drain the fat; that’s where the flavor lives. If you’re using leaner meat, add a tablespoon of olive oil to the pot first.
2. Sauté the aromatics (3 minutes): Add the diced onion to the pot and cook for 2 minutes, stirring occasionally, until it softens and turns translucent. Add the minced garlic and cook for 30 seconds more, until fragrant. Your kitchen should smell amazing at this point—if it doesn’t, your garlic might be past its prime.
3. Build the broth (5 minutes): Pour in the chicken broth and crushed tomatoes, then stir in the tomato paste, dried oregano, dried basil, and red pepper flakes (if using). Bring the mixture to a boil, scraping up any browned bits from the bottom of the pot. This is called deglazing, and it’s the secret to a deeply flavored soup.
4. Cook the pasta (10-12 minutes): Once the broth is boiling, add the Mafalda pasta (or your chosen shape). Reduce the heat to a simmer and cook until the pasta is tender but still has a little bite—about 10 minutes for Mafalda. Stir occasionally to prevent the pasta from sticking to the bottom. If the soup gets too thick, add a splash of water or extra broth.
5. Season and adjust (2 minutes): Taste the broth and add salt and pepper as needed. Remember that the ricotta and Parmesan will add saltiness later, so go easy. If the soup tastes flat, a pinch more oregano or a splash of red wine vinegar can brighten it up.
6. Prepare the ricotta dollops (1 minute): While the pasta cooks, spoon the ricotta into a small bowl. If you want, stir in a pinch of salt and a grind of black pepper. This step isn’t strictly necessary, but it seasons the cheese so every dollop is flavorful.
7. Serve with love (2 minutes): Ladle the soup into bowls. Drop a generous dollop of ricotta on top of each serving—about 2 tablespoons per bowl. Sprinkle with fresh parsley, a few basil leaves, and a hefty shower of grated Parmesan. Serve immediately while the cheese is still cool and creamy against the hot soup.

Personal Note: I always forget to taste the broth before adding salt, and I’ve ended up with an oversalted soup more than once. Learn from my mistake—taste first, season second. Also, if you’re meal-prepping, cook the pasta separately and add it to each bowl when reheating. Otherwise, the pasta soaks up all the broth overnight and you’ll end up with lasagna stew (which is still delicious, but not what we’re going for here).

Cooking Tips & Techniques

Over the years, I’ve made this easy lasagna soup more times than I can count, and I’ve picked up a few tricks that make a real difference. Let me share them with you so you can skip the trial and error.

Don’t overcook the pasta. This is the number one mistake I see people make. The pasta will continue to cook even after you turn off the heat, so pull it off the stove when it’s just al dente. If you’re planning to have leftovers, undercook it by a minute or two—it will soften when you reheat it.

Use the right pot. A wide, heavy-bottomed pot is your best friend here. It distributes heat evenly and prevents the soup from scorching on the bottom. If you use a thin pot, you’ll have to stir constantly to avoid burning.

Let the ricotta come to room temperature. Cold ricotta straight from the fridge will clump up and not spread as nicely on top of the soup. Let it sit on the counter for 15 minutes before serving. This small step makes the dollops creamier and easier to spoon.

Toast the tomato paste. Before adding the broth, let the tomato paste cook in the pot for a minute or two with the onions and garlic. This deepens its flavor and removes that raw, tinny taste. I learned this from a chef friend, and it’s a game-changer.

Season in layers. Add a pinch of salt at every stage—when you brown the sausage, when you add the onions, and when you pour in the broth. This builds flavor from the ground up, rather than relying on a last-minute dash of salt.

One more thing. I once tried to rush this recipe by cranking the heat to high after adding the pasta. Big mistake. The pasta cooked unevenly—some pieces were mushy, others were hard. Keep it at a gentle simmer, and your patience will be rewarded.

Variations & Adaptations

This easy lasagna soup is wonderfully flexible, and I’ve tried several variations over the years. Here are some of my favorites, along with tips for adapting it to your needs.

Vegetarian Version: Skip the sausage and add a can of drained and rinsed cannellini beans or chickpeas for protein. Sauté a diced zucchini or bell pepper with the onions for extra veggies. Use vegetable broth instead of chicken broth. The result is lighter but still hearty and satisfying.

Spicy Sausage Lover’s Twist: Use hot Italian sausage and add an extra ½ teaspoon of red pepper flakes. For even more heat, stir in a tablespoon of Calabrian chili paste (available in most grocery stores) with the tomato paste. This version is my personal favorite when I’m cooking just for myself.

Cheesy Baked Version: If you want to turn this into a casserole, cook the pasta separately, then combine it with the broth and sausage in a baking dish. Top with mozzarella and Parmesan, and bake at 375°F for 15 minutes until bubbly. It’s not a soup anymore, but it’s a fun way to use the same flavors in a different format.

Gluten-Free Adaptation: Use your favorite gluten-free pasta—I’ve had good luck with chickpea or lentil pasta, which holds up better than rice-based options. Cook it separately and add it to individual bowls to avoid it turning to mush.

Dairy-Free Option: Swap the ricotta for a dollop of cashew cream or a dairy-free ricotta alternative. I’ve tried Kite Hill’s almond milk ricotta, and it works surprisingly well. Omit the Parmesan or use a nutritional yeast-based substitute for a cheesy flavor without the dairy.

Seasonal Veggie Boost: In the summer, stir in a handful of fresh spinach or arugula at the end—it wilts beautifully into the broth. In the fall, add cubed butternut squash along with the pasta for a touch of sweetness. I did this last October, and it was a hit with my family.

Serving & Storage Suggestions

This easy lasagna soup is best served hot, with all the toppings piled on. Here’s how to make the most of it, whether you’re eating it right away or saving some for later.

Serving Temperature: Serve the soup piping hot, straight from the pot. The ricotta dollops should be cool and creamy, creating a lovely contrast with the warm broth. If the soup has cooled down, reheat it gently on the stove before serving.

Presentation Ideas: Ladle the soup into wide, shallow bowls so the pasta and sausage are visible. Top each bowl with a generous dollop of ricotta, a sprinkle of fresh parsley, and a shower of Parmesan. A drizzle of good olive oil over the top adds a touch of richness and a beautiful sheen.

Complementary Dishes: This soup is a meal in itself, but a side of crusty bread for dipping is never a bad idea. A simple green salad with a lemon vinaigrette cuts through the richness beautifully. If you’re serving it for company, start with a platter of antipasti—olives, prosciutto, and marinated artichokes—for a full Italian-inspired spread.

Beverage Pairings: A medium-bodied red wine like Chianti or Montepulciano d’Abruzzo is a classic match. For a non-alcoholic option, try sparkling water with a squeeze of lemon or a glass of iced tea with a sprig of mint.

Storage Instructions: Store leftovers in an airtight container in the refrigerator for up to 4 days. The pasta will absorb some of the broth overnight, so the soup will thicken. When reheating, add a splash of water or broth to thin it back to your desired consistency. Reheat gently on the stove over medium-low heat, stirring occasionally.

Freezing Tips: This soup freezes well, but I recommend freezing it without the pasta. Cook the soup base (sausage, broth, tomatoes) and freeze it in a zip-top bag or container for up to 3 months. When you’re ready to eat, thaw the base in the refrigerator, bring it to a boil, and add fresh pasta. This way, the pasta stays perfectly al dente. If you freeze the soup with the pasta, it will be mushy when reheated.

Flavor Development: Honestly, this soup tastes even better the next day. The flavors meld together overnight, and the broth becomes richer and more complex. I often make a double batch on Sunday, knowing that Monday’s lunch will be something to look forward to.

Nutritional Information & Benefits

This easy lasagna soup is a balanced meal that delivers protein, carbohydrates, and healthy fats in one bowl. Here’s a rough estimate of the nutritional values per serving (based on 6 servings, with full-fat ricotta and Italian sausage):

Nutrient	Amount per Serving
Calories	420
Protein	22g
Carbohydrates	35g
Fat	22g
Saturated Fat	9g
Fiber	4g
Sodium	890mg
Calcium	180mg

Health Benefits: The Italian sausage provides a good dose of protein and B vitamins, which support energy metabolism. The tomatoes are rich in lycopene, a powerful antioxidant linked to heart health. The ricotta adds calcium and protein, making this soup a satisfying meal that keeps you full for hours.

Dietary Considerations: This recipe is naturally nut-free and egg-free. For a lower-sodium version, use low-sodium broth and skip the added salt until the end. To reduce the fat content, use turkey Italian sausage and part-skim ricotta—the flavor will still be great, just a little lighter.

Potential Allergens: This recipe contains dairy (ricotta, Parmesan) and gluten (pasta). For dairy-free and gluten-free alternatives, see the variations section above.

Personal Note: I love that this soup feels indulgent without being over-the-top. It’s the kind of meal that satisfies a craving without leaving you feeling heavy. For me, that’s the sweet spot—comfort food that works with your body, not against it.

Conclusion

This easy lasagna soup with Italian sausage and ricotta dollops has become a staple in my kitchen, and I have a feeling it will become one in yours too. It’s the recipe I turn to when I need something fast, something comforting, and something that feels like a hug in a bowl. The best part? It’s forgiving. You can swap the pasta, adjust the spice, or load it up with extra veggies, and it always turns out delicious.

I hope you give this one a try, and I hope it saves your Tuesday night the way it saved mine. Don’t be afraid to make it your own—that’s the beauty of a simple recipe like this. If you make it, I’d love to hear how it turned out. Drop a comment below, share a photo, or tell me about your own late-night kitchen experiments. After all, some of the best recipes come from those quiet, impulsive moments when we’re just cooking for ourselves.

Happy cooking, and here’s to more weeknight wins!

Frequently Asked Questions

Can I use ground beef instead of Italian sausage?

Absolutely. Ground beef works well, though the flavor will be milder. To compensate, add an extra teaspoon of dried oregano and a pinch of fennel seeds to the broth for that classic Italian sausage taste.

How do I prevent the pasta from getting mushy?

Cook the pasta just until al dente—about 1-2 minutes less than the package directions. If you’re planning to have leftovers, cook the pasta separately and add it to each bowl when serving. This keeps it from absorbing too much broth.

Can I make this in a slow cooker or Instant Pot?

Yes! For a slow cooker, brown the sausage and sauté the aromatics first, then transfer everything except the pasta to the slow cooker. Cook on low for 4-6 hours, then stir in the pasta and cook on high for 15-20 minutes until tender. For an Instant Pot, use the sauté function for the first steps, then pressure cook on high for 5 minutes with a quick release before adding the pasta.

What’s the best pasta shape for lasagna soup?

Mafalda pasta is the classic choice because its ruffled edges mimic lasagna noodles. If you can’t find it, broken lasagna sheets, rotini, shells, or even ditalini work beautifully. The key is to choose a shape that holds onto the broth.

Can I freeze this soup?

Yes, but I recommend freezing the soup base without the pasta. The base freezes well for up to 3 months. When you’re ready to eat, thaw it in the refrigerator, bring it to a boil, and add fresh pasta. This ensures the pasta stays perfectly textured.

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