Best Lasagna Soup – Creamy One-Pot 50-Minute Dinner

It's 6:40 on a Tuesday, the kids are circling the kitchen, and you want lasagna. You are not building three layers and washing four pans. You're making this soup instead.

Lasagna Soup is everything you love about the baked dish, stirred into one pot: a tomato-beef broth with garlic and basil, broken lasagna noodles cooked right in it, and a cold ricotta dollop that melts into the hot liquid like the ricotta layer you always dig for.

The trade-off is real: you lose the crisp edges of a baked lasagna. What you gain is 50 minutes, one pot, and leftovers that taste better the next day. I take that trade every cold weeknight.

About the Ingredients

1 lb (450g) ground beef, 85% lean

80/20 gives more flavor but more grease to spoon off; 90/10 is the leaner swap and needs a splash of olive oil in the pot. Buy beef that's bright red, not gray-brown.

1 medium yellow onion, diced (about 1 cup)

White or sweet onion works; sweet onion browns faster, so drop the heat a notch. Skip dried onion flakes here, they stay gritty in broth.

4 garlic cloves, minced

Jarred minced garlic is fine, use 1 heaping teaspoon, but fresh tastes sweeter. Add it last, garlic burns in 30 seconds and turns bitter.

2 tablespoons tomato paste

Tube paste beats canned for this because you only need a little; freeze the rest in tablespoon blobs. No paste? Use 3 tablespoons extra crushed tomatoes and simmer 5 minutes longer.

1 can (28 oz / 794g) crushed tomatoes

Crushed gives body; diced makes it chunkier and brothier. San Marzano-style cans are sweeter and less acidic, worth the extra dollar.

6 cups (1.4L) low-sodium beef broth

Chicken broth is a fine swap and lighter; vegetable broth makes it vegetarian if you also skip the beef. Low-sodium matters because you reduce this broth.

8 oz (225g) lasagna noodles, broken into 1- to 2-inch pieces

Regular noodles, not no-boil, hold up better here. No lasagna noodles? Broken rigatoni or mafaldine works and cooks in the same time.

1 teaspoon dried Italian seasoning plus 1/2 teaspoon red pepper flakes

Italian seasoning is mostly oregano and basil; if you have fresh basil, add it at the end instead. Cut the pepper flakes to a pinch for kids.

1 cup (245g) whole-milk ricotta

Whole milk is creamier; part-skim works but tastes thinner. Cottage cheese blended smooth is the classic substitute and honestly close.

1 cup (100g) shredded mozzarella, plus more for serving

Low-moisture mozzarella melts into strings; fresh mozzarella releases water and dilutes the broth. Buy a block and shred it, pre-shredded is coated and melts flat.

1/4 cup (15g) grated Parmesan, plus rind if you have one

A Parmesan rind simmered in the broth adds deep savory flavor, fish it out before serving. Pecorino is sharper, use half as much.

2 tablespoons chopped fresh basil, plus salt and black pepper

Dried basil is a decent backup, use 1 teaspoon. Add fresh basil off the heat so it stays green and fragrant.

Tips & Tricks

Brown the beef properly

let it sit untouched for 3 to 4 minutes before breaking it up. Gray steamed beef tastes flat; browned beef tastes like lasagna.

Salt at the end, not the beginning

the broth reduces and the Parmesan is salty, so taste after the noodles are in and adjust then.

• Don't boil the noodles in the pot from the start: add them in the last 12 minutes, or they drink all the broth and turn to mush before serving.
• Stir the ricotta in the bowl, not the pot: a cold dollop per serving keeps the soup creamy instead of turning it pink and cloudy.

Step-by-Step Instructions

1. Brown the beef

Heat a Dutch oven over medium-high heat, about 375°F (190°C) at the surface, and cook the beef with the onion for 6 to 8 minutes, breaking it up after the first 3 minutes, until no pink remains and the edges are browned.

2. Bloom the garlic and paste

Lower the heat to medium, add the garlic, tomato paste, Italian seasoning and pepper flakes, and stir constantly for 60 to 90 seconds until the paste darkens to brick red and smells sweet, not raw.

3. Build the broth

Pour in the crushed tomatoes and beef broth, scrape the browned bits off the bottom, and bring to a gentle boil at 212°F (100°C). Add the Parmesan rind if you have one.

4. Simmer the base

Simmer uncovered for 12 to 15 minutes, until the broth reduces slightly and a spoon dragged across the bottom leaves a brief trail. Taste it now: it should be savory and a little too strong, since the noodles will dilute it.

5. Cook the noodles in

Stir in the broken lasagna noodles and boil gently for 10 to 12 minutes, stirring every couple of minutes so they don't stick, until tender with a slight bite at the center.

6. Melt in the cheese

Turn off the heat, fish out the rind, and stir in the mozzarella and Parmesan until the cheese disappears into the broth, about 1 minute. The soup should look glossy and slightly thick.

7. Finish and serve

Ladle into bowls, top each with a generous spoon of ricotta, extra mozzarella if you like, fresh basil and black pepper. The ricotta should melt into ribbons as you eat.

Delicious Variations

Creamy tomato version

stir in 1/2 cup heavy cream with the cheese for a pink, richer broth that kids prefer.

Spicy sausage swap

use hot Italian sausage instead of beef, casings removed, and skip the pepper flakes.

Vegetarian

use vegetable broth, 8 oz sliced mushrooms browned in olive oil, and a tablespoon of soy sauce for the savory depth the beef gave.

How to Store The BEST Lasagna Soup

Frequently Asked Questions

Make this once this week and you'll stop buying the frozen lasagna entirely. Break the noodles in a towel, brown the beef properly, and keep the ricotta cold until the bowl. Then tell me how your family reacted. Keep it small, keep it going.

The BEST Lasagna Soup

The BEST Lasagna Soup turns layered lasagna into a creamy one-pot dinner with ricotta, broken noodles and bubbling cheese in 50 minutes.

★★★★½ 4.8 (287 ratings)

15 minPrep time35 minCook time6Servings285 kcalCalories

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🧂 Ingredients

• 1 lb (450g) ground beef, 85% lean
• 1 medium yellow onion, diced (about 1 cup)
• 4 garlic cloves, minced
• 2 tablespoons tomato paste
• 1 can (28 oz / 794g) crushed tomatoes
• 6 cups (1.4L) low-sodium beef broth
• 8 oz (225g) lasagna noodles, broken into 1- to 2-inch pieces
• 1 teaspoon dried Italian seasoning plus 1/2 teaspoon red pepper flakes
• 1 cup (245g) whole-milk ricotta
• 1 cup (100g) shredded mozzarella, plus more for serving
• 1/4 cup (15g) grated Parmesan, plus rind if you have one
• 2 tablespoons chopped fresh basil, plus salt and black pepper

📋 Instructions

1. 1Brown the beef — Heat a Dutch oven over medium-high heat, about 375°F (190°C) at the surface, and cook the beef with the onion for 6 to 8 minutes, breaking it up after the first 3 minutes, until no pink remains and the edges are browned.
2. 2Bloom the garlic and paste — Lower the heat to medium, add the garlic, tomato paste, Italian seasoning and pepper flakes, and stir constantly for 60 to 90 seconds until the paste darkens to brick red and smells sweet, not raw.
3. 3Build the broth — Pour in the crushed tomatoes and beef broth, scrape the browned bits off the bottom, and bring to a gentle boil at 212°F (100°C). Add the Parmesan rind if you have one.
4. 4Simmer the base — Simmer uncovered for 12 to 15 minutes, until the broth reduces slightly and a spoon dragged across the bottom leaves a brief trail. Taste it now: it should be savory and a little too strong, since the noodles will dilute it.
5. 5Cook the noodles in — Stir in the broken lasagna noodles and boil gently for 10 to 12 minutes, stirring every couple of minutes so they don't stick, until tender with a slight bite at the center.
6. 6Melt in the cheese — Turn off the heat, fish out the rind, and stir in the mozzarella and Parmesan until the cheese disappears into the broth, about 1 minute. The soup should look glossy and slightly thick.
7. 7Finish and serve — Ladle into bowls, top each with a generous spoon of ricotta, extra mozzarella if you like, fresh basil and black pepper. The ricotta should melt into ribbons as you eat.

👨‍🍳 Chef's Note: The soup thickens as it sits, so serve it loose and let the bowls do the rest. A Parmesan rind in the pot is the cheapest flavor upgrade you'll make all month.

Servings: 6

Cuisine: Italian-American

Course: Soup

Nutrition (per serving): 285 kcal · 12g protein · 22g carbs · 9g fat

Written by Mira Okafor

Mira writes about everyday money habits for people who never got a straight answer about budgeting. Her angle is small, repeatable routines over dramatic overhauls, and she tests every tip on her own household first. She favors plain numbers, real receipts, and admitting when something did not work.