One-Pot Lasagna Soup Recipe tastes like a big bowl of cheesy, tomato-rich lasagna with tender noodles, savory sausage, and a spoon-friendly broth. It works for busy weeknights, date nights, and new cooks, and it lands on the table in about 40 minutes. I first made it after a long kid drop-off loop, and the quiet at the table told me everything.
Why You Should Try This One-Pot Lasagna Soup Recipe
This One-Pot Lasagna Soup Recipe packs all the comfort of layered lasagna into one pot with far less cleanup. You still get browned Italian sausage, garlic-scented tomato broth, and melty cheese on top. You control the heat, noodle tenderness, and cheese level, so it fits picky eaters and spice fans in the same bowl.
The method suits weeknights and meal prep. You brown the meat, add pantry staples, and simmer the noodles right in the pot. I keep no-boil lasagna sheets and crushed tomatoes on hand, so I can pull this soup together fast.
Ingredients You’ll Need
- Olive oil: 1 tablespoon
- Italian sausage: 1 pound, casings removed
- Yellow onion: 1 medium, diced
- Garlic: 4 cloves, minced
- Tomato paste: 2 tablespoons
- Crushed tomatoes: 1 can 28 ounces
- I like a clean label brand for bright flavor. You can use a 24-ounce jar marinara as a shortcut, then add a splash of broth.
- Low-sodium chicken or beef broth: 6 cups
- Water with 2 teaspoons Better Than Bouillon also works.
- Italian seasoning: 2 teaspoons
- Fennel seeds: 1/2 teaspoon, lightly crushed, optional
- Red pepper flakes: 1/2 teaspoon, optional
- Balsamic vinegar or sugar: 1 to 2 teaspoons to balance acidity
- Bay leaf: 1, optional
- Lasagna noodles: 8 ounces, broken into large pieces
- Regular or no-boil both work. Mafalda corta or bowties step in if needed.
- Heavy cream: 1/4 cup, optional for a silky finish
- Ricotta: 1 cup
- Low-moisture mozzarella: 1 cup, shredded
- Parmesan: 1/2 cup, finely grated
- Fresh basil or flat-leaf parsley: 1/4 cup, chopped
- Kosher salt and black pepper
Equipment:
- 5 to 6 quart Dutch oven or deep soup pot
- Wooden spoon and ladle
- Measuring cups and spoons
- Chef’s knife and cutting board
How to Make One-Pot Lasagna Soup
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Warm the oil in a Dutch oven over medium-high heat. Add the sausage, break it up, and brown until deeply caramelized with crisp edges, 5 to 7 minutes. Spoon off excess fat if needed.
- Add the onion and a pinch of salt. Cook until soft and translucent, 3 to 4 minutes. Stir in the garlic, tomato paste, Italian seasoning, fennel seeds, and red pepper flakes. Cook until the paste darkens and smells toasty, 1 to 2 minutes.
- Pour in the broth and crushed tomatoes. Scrape up the browned bits on the bottom. Add the bay leaf and balsamic vinegar or sugar. Bring to a boil, then lower to a steady simmer.
- Break the lasagna noodles into large pieces and stir them into the pot. Keep the soup at a lively simmer and stir often so the noodles do not clump. Cook until al dente, about 12 minutes for regular noodles or 8 minutes for no-boil. Add a splash of broth or water if you want a looser soup.
- Stir in the heavy cream if using. Taste and season with salt and pepper until the broth sings. Pull out the bay leaf.
- In a small bowl, mix the ricotta, half the mozzarella, and half the Parmesan with a pinch of salt and pepper.
- Ladle the soup into bowls. Top with a spoonful of the ricotta mixture and a sprinkle of the remaining mozzarella and Parmesan. Finish with chopped basil or parsley and serve hot.
Tips & Tricks
- Salt the onion early to draw out moisture and speed softening.
- Toast the tomato paste until brick red to boost depth.
- Stir the noodles often to prevent sticking at the bottom.
- Keep hot broth nearby to thin the soup if the noodles drink it up.
- Swap sausage for ground turkey or chopped mushrooms for a lighter bowl.
- Fold in a few handfuls of baby spinach in the last minute for easy greens.
- Mix the ricotta topping while the noodles cook to save time.
- For kids who fear spice, use sweet Italian sausage and skip the red pepper flakes.
- For gluten-free needs, use gluten-free lasagna sheets and confirm the broth.
What to Serve with One-Pot Lasagna Soup
Garlic bread or a warm baguette makes a perfect dunk partner for the cheesy broth. Pair it with a crisp salad with red wine vinaigrette or roasted broccoli with lemon. A medium-bodied red like Sangiovese works well, and sparkling water with citrus keeps the meal bright. Finish with a scoop of gelato if you want a little victory lap.
Make-Ahead and Storage
For make-ahead, cook the soup base without noodles and dairy. Chill it in the fridge for up to 4 days or freeze it for up to 3 months. When you reheat, bring the base to a simmer, add fresh broken noodles, and cook until tender, then top with the cheeses.
If you already added noodles, store leftovers in the fridge for 2 to 3 days. The noodles will drink up broth in the fridge, so loosen with warm broth or water as you reheat. Reheat on the stove over medium heat until steaming, stirring often, or use the microwave in short bursts.
Nutrition Information
Approximate per serving, 6 servings:
- Calories: 520
- Protein: 31 g
- Carbohydrates: 49 g
- Dietary fiber: 4 g
- Total fat: 23 g
- Saturated fat: 10 g
- Sodium: 940 mg
- Sugar: 8 g
One-Pot Lasagna Soup Recipe
Ingredients
Instructions
- In a large pot, brown the ground beef over medium heat until fully cooked. Drain excess fat.
- Add diced onions and minced garlic to the pot and cook until softened.
- Stir in beef broth, crushed tomatoes, tomato sauce, dried basil, and dried oregano. Bring to a boil.
- Add broken lasagna noodles to the pot. Reduce heat and simmer until noodles are tender, about 10-12 minutes.
- Season with salt and pepper to taste.
- Serve soup topped with dollops of ricotta cheese, shredded mozzarella, and grated Parmesan.
- Garnish with fresh basil if desired and serve warm.