Lasagne Soup Caramelized Onion

Featured in: Comfort Food Classics

This comforting lasagne-inspired soup delivers the essence of classic Italian flavor in every spoonful. Rich tomato and beef broth simmer with broken lasagne noodles, aromatic herbs, and tender vegetables to create a hearty, satisfying base. The finishing touch—a swirl of caramelized onions blended with creamy ricotta and nutty Parmesan—elevates each bowl with irresistible depth and sweetness. Serve piping hot, garnished with fresh herbs and extra cheese for a cozy, crowd-pleasing meal. Suitable for adaptation to vegetarian and gluten-free diets.

Updated on Wed, 29 Oct 2025 09:28:00 GMT
Hearty lasagne soup with rich caramelized onion swirl and melted cheese garnish.  Save
Hearty lasagne soup with rich caramelized onion swirl and melted cheese garnish. | suggestionsforever.com

A rich comforting soup inspired by classic lasagne featuring tender noodles a hearty tomato-base and a luxurious swirl of caramelized onions and creamy cheese.

I first made this soup on a chilly weekend craving comfort food with a twist. The caramelized onion swirl reminded me of cozy family gatherings around a bubbling lasagne and everyone loved how the familiar flavors shined through in a bowl.

Ingredients

  • Olive oil: Used for sautéing the vegetables and onions.
  • Onion: Finely chopped for the soup base and thinly sliced for caramelizing.
  • Garlic: Minced for aromatic depth.
  • Carrot: Diced for sweetness.
  • Celery: Diced for flavor balance.
  • Ground beef: Provides protein and flavor.
  • Dried oregano: Classic Italian herb.
  • Dried basil: Adds fragrant notes.
  • Crushed red pepper flakes: Optional for gentle heat.
  • Tomato paste: Concentrated tomato flavor.
  • Canned crushed tomatoes: Makes the soup base hearty.
  • Beef or vegetable broth: For simmering and forming a rich soup body.
  • Lasagne noodles: Broken into pieces for bite-sized pasta.
  • Salt and freshly ground black pepper: Added to taste.
  • Unsalted butter: Helps caramelize the onions with olive oil.
  • Sugar: Aids in deep golden caramelization of onions.
  • Ricotta cheese: Mixed for swirl creaminess.
  • Grated Parmesan cheese: Adds cheesy depth to the swirl and serving.
  • Fresh parsley: Mixed into the swirl for freshness.
  • Fresh basil or parsley: Chopped for garnish.
  • Extra grated Parmesan: Optional for serving.

Instructions

Start the Soup Base:
Heat olive oil in a large pot over medium heat. Add finely chopped onion, carrot, and celery. Sauté for 5 to 7 minutes until softened.
Add Garlic:
Stir in minced garlic and cook for 1 minute.
Brown the Beef:
Add ground beef and break up with a spoon. Cook until browned, 6 to 8 minutes. Drain excess fat if necessary.
Season and Tomato:
Stir in oregano, basil, crushed red pepper, and tomato paste. Cook for 2 minutes.
Simmer:
Pour in crushed tomatoes and broth. Cover and simmer gently for 15 minutes.
Make Onion Swirl:
In a skillet, heat butter and olive oil over medium heat. Add sliced onions with sugar. Cook stirring occasionally for 20 to 25 minutes until deep golden and sweet. Once cooled slightly, mix with ricotta, Parmesan, parsley, salt and pepper. Set aside.
Add Pasta:
Add broken lasagne noodles to soup. Simmer uncovered for 10 to 12 minutes until al dente. Add broth to adjust thickness if needed.
Finish:
Taste and adjust seasoning. Ladle soup into bowls. Top with caramelized onion swirl, fresh basil or parsley, and extra Parmesan if desired.
Save
| suggestionsforever.com

This hearty soup with its creamy onion swirl has become a cold-weather favorite at our family table. Even picky eaters will happily slurp up every last spoonful.

Required Tools

Large soup pot skillet knife cutting board wooden spoon ladle and a medium bowl are used for preparing and serving this soup.

Allergen Information

Contains: Gluten in lasagne noodles dairy in ricotta Parmesan and butter. May contain: Egg in some pasta or ricotta and celery. Always check for ingredient labels.

Nutritional Information

Each serving provides approximately 465 calories 21g fat 43g carbohydrates and 27g protein.

Comforting lasagne soup featuring tender noodles and a caramelized onion topping.  Save
Comforting lasagne soup featuring tender noodles and a caramelized onion topping. | suggestionsforever.com

Try this lasagne soup for a cozy meal that feels both familiar and fresh. The onion swirl makes every bowl extra special.

Recipe Help & FAQs

Can I make this soup vegetarian?

Yes! Substitute the beef with cooked lentils or plant-based mince and use vegetable broth instead of beef broth.

What type of noodles work best?

Broken lasagne noodles are ideal for texture, but any flat pasta can be used as an alternative.

How do I achieve sweet caramelized onions?

Slowly cook onions in butter and olive oil with a little sugar over medium heat until deep golden brown.

Is it possible to prepare ahead?

Yes. The caramelized onion cheese swirl may be made up to two days ahead and kept refrigerated until serving.

Can I make this gluten-free?

Swap regular lasagne noodles for gluten-free pasta to accommodate dietary needs.

How should I serve this soup?

Ladle hot soup into bowls, top with onion swirl, and sprinkle with fresh herbs and Parmesan for extra flavor.

Lasagne Soup Caramelized Onion

Savory lasagne-inspired soup with noodles, tomato-beef base, and caramelized onion cheese swirl.

Prep Time
20 mins
Time to Cook
50 mins
Overall Time
70 mins
Created by Suggestions Forever Hannah Lewis


Skill Level Medium

Cuisine Italian-American

Makes 6 Serving Count

Diet Details None specified

Ingredient List

Soup Base

01 2 tablespoons olive oil
02 1 large onion, finely chopped
03 2 garlic cloves, minced
04 1 carrot, diced
05 1 celery stalk, diced
06 1 pound ground beef
07 1 teaspoon dried oregano
08 1 teaspoon dried basil
09 1/2 teaspoon crushed red pepper flakes (optional)
10 2 tablespoons tomato paste
11 28 ounces canned crushed tomatoes
12 5 cups beef or vegetable broth
13 7 ounces lasagne noodles, broken into bite-sized pieces
14 Salt and freshly ground black pepper, to taste

Caramelized Onion Swirl

01 2 large onions, thinly sliced
02 2 tablespoons unsalted butter
03 1 tablespoon olive oil
04 1/2 teaspoon sugar
05 3.5 ounces ricotta cheese
06 1.7 ounces grated Parmesan cheese
07 1 tablespoon chopped fresh parsley
08 Salt and pepper, to taste

For Serving

01 Fresh basil or parsley, chopped
02 Extra grated Parmesan (optional)

Directions

Step 01

Sauté Aromatics: Heat 2 tablespoons olive oil in a large soup pot over medium heat. Add onion, carrot, and celery; sauté for 5 to 7 minutes until vegetables are tender.

Step 02

Add Garlic: Stir in the minced garlic and cook for 1 minute until fragrant.

Step 03

Brown the Beef: Add ground beef to the pot, breaking it up with a wooden spoon. Cook until well browned, 6 to 8 minutes. Drain excess fat if necessary.

Step 04

Season and Add Tomatoes: Stir in oregano, basil, red pepper flakes if using, and tomato paste. Cook for 2 minutes to develop flavor.

Step 05

Simmer Soup: Add crushed tomatoes and broth. Bring mixture to a gentle simmer, cover, and cook for 15 minutes.

Step 06

Prepare Caramelized Onion Swirl: While soup simmers, in a skillet heat butter and olive oil over medium heat. Add sliced onions and sugar. Cook, stirring frequently, for 20 to 25 minutes until onions are deep golden. Season with salt and pepper.

Step 07

Mix Onion Swirl: Let onions cool slightly, then combine with ricotta, Parmesan, and parsley in a medium bowl. Set aside.

Step 08

Add Pasta: Add broken lasagne noodles to the simmering soup. Cook uncovered for 10 to 12 minutes, until noodles are al dente. If the soup thickens too much, add extra broth.

Step 09

Adjust Seasoning: Taste soup and correct seasoning with additional salt and pepper as needed.

Step 10

Serve: Ladle soup into bowls. Top each serving with a generous spoonful of caramelized onion swirl. Garnish with fresh basil or parsley and extra Parmesan if desired.

Needed Equipment

  • Large soup pot
  • Skillet
  • Knife
  • Cutting board
  • Wooden spoon
  • Ladle
  • Medium bowl

Allergy Notice

Review each ingredient to check for allergens. Ask a healthcare specialist if you're unsure.
  • Contains gluten from lasagne noodles.
  • Contains dairy from ricotta, Parmesan, and butter.
  • May contain egg depending on pasta or ricotta labels.
  • Contains celery.
  • Always verify ingredient labels for allergen content.

Nutrition Info (per serving)

Details shown are for reference. Always check with your healthcare provider for advice.
  • Calories: 465
  • Fats: 21 g
  • Carbohydrates: 43 g
  • Proteins: 27 g