If you’ve ever craved the comfort of lasagna and the rich creaminess of Alfredo sauce at the same time, this Decadent Creamy Alfredo Lasagna Soup is your dream come true. It captures the soul-warming essence of a hearty pasta dish with a luxurious twist in soup form. Think layers of tender noodles, a velvety cheese-laden broth, and golden buttery garlic croutons for that satisfying crunch.
This dish brings together everything we love about classic Italian-American comfort food but repackaged in a spoonable, weeknight-friendly format. Whether you’re curled up on a cold evening or impressing guests with a creative twist on a familiar favorite, this soup delivers big-time flavor with creamy indulgence.
Ingredients for this Decadent Creamy Alfredo Lasagna Soup
- 2 tablespoons unsalted butter
- 1 tablespoon olive oil
- 1 small yellow onion, finely diced
- 3 cloves garlic, minced
- 1/4 teaspoon crushed red pepper flakes (optional)
- 4 cups low-sodium chicken broth
- 2 cups half-and-half or whole milk
- 1/2 cup heavy cream
- 8 oz lasagna noodles, broken into 2-inch pieces
- 1 cup grated Parmesan cheese
- 1 1/2 cups shredded mozzarella cheese
- Salt and black pepper to taste
- Fresh parsley or basil, chopped (for garnish)
- Garlic bread or toasted baguette slices (optional, for serving)
Step 1: Sauté the Aromatics
In a large soup pot or Dutch oven, melt the butter and olive oil over medium heat. Add the diced onion and cook for 4-5 minutes until soft and translucent. Stir in the minced garlic and red pepper flakes (if using), cooking for another minute until fragrant.
Step 2: Add Liquids
Pour in the chicken broth, half-and-half, and heavy cream. Stir everything together, bringing the mixture to a gentle simmer. Let it simmer for 5 minutes so the flavors can meld.
Step 3: Cook the Pasta
Add the broken lasagna noodles directly into the soup base. Stir occasionally to prevent sticking. Cook for about 12-15 minutes, or until the noodles are tender but still slightly firm (al dente).
Step 4: Stir in Cheeses
Once the noodles are cooked, reduce the heat to low. Gradually stir in the Parmesan and mozzarella cheeses. Stir constantly until both cheeses are fully melted and the soup has thickened slightly.
Step 5: Season and Garnish
Taste the soup and season with salt and black pepper as needed. Ladle into bowls and garnish with fresh chopped parsley or basil. Serve with toasted garlic bread or crusty baguette slices for dunking.
Enjoy the rich, creamy, and utterly cozy bowl of Alfredo-inspired lasagna soup!
Frequently Asked Questions
Can I use rotisserie chicken in this soup?
Yes! Shredded rotisserie chicken is a great add-in for protein and convenience. Stir it in with the cheeses at the end.
Can I make this soup gluten-free?
Absolutely. Use gluten-free lasagna noodles and check that your broth and cheeses are gluten-free.
What can I use instead of heavy cream?
You can substitute heavy cream with more half-and-half or whole milk for a lighter version. Note that the soup may be slightly less rich.
Can I add vegetables?
Definitely. Spinach, mushrooms, or even zucchini would blend beautifully into this soup. Add them after sautéing the onions.
Why did my cheese clump?
If the soup is too hot when you add the cheese, it can seize and clump. Reduce the heat and add the cheese gradually while stirring.
How do I thicken the soup more?
If you prefer a thicker consistency, mix a tablespoon of cornstarch with cold water and stir it in before adding the cheese. Simmer until it thickens slightly.
Decadent Creamy Alfredo Lasagna Soup
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 4–6 servings 1x
- Category: Dinner
Description
Cozy up with this rich and soul-warming Decadent Creamy Alfredo Lasagna Soup—a comforting twist on classic Italian-American flavors. With tender lasagna noodles, a velvety Alfredo broth, and melty cheeses, it’s the perfect easy recipe for a quick dinner or indulgent lunch. Ideal for fans of hearty food ideas, weeknight comfort meals, or those seeking new dinner ideas, this soup blends creamy textures with savory satisfaction. It’s a crowd-pleasing bowl that doubles as a healthy snack or satisfying main when you want something warm, cheesy, and spoonable.
Ingredients
2 tablespoons unsalted butter
1 tablespoon olive oil
1 small yellow onion, finely diced
3 cloves garlic, minced
1/4 teaspoon crushed red pepper flakes (optional)
4 cups low-sodium chicken broth
2 cups half-and-half or whole milk
1/2 cup heavy cream
8 oz lasagna noodles, broken into 2-inch pieces
1 cup grated Parmesan cheese
1 1/2 cups shredded mozzarella cheese
Salt and black pepper to taste
Fresh parsley or basil, chopped (for garnish)
Garlic bread or toasted baguette slices (optional, for serving)
Instructions
- Melt butter and olive oil in a large pot over medium heat. Add diced onion and cook until soft, about 4-5 minutes.
- Stir in garlic and red pepper flakes; cook 1 minute more.
- Pour in chicken broth, half-and-half, and heavy cream. Bring to a gentle simmer for 5 minutes.
- Add broken lasagna noodles. Cook 12-15 minutes, stirring occasionally, until al dente.
- Lower heat. Stir in Parmesan and mozzarella cheeses gradually until melted and soup thickens.
- Season with salt and pepper. Garnish with fresh herbs and serve with garlic bread.