Easy Creamy Alfredo Lasagna Soup

A Comforting Twist on Classic Lasagna

If you love the rich, creamy flavors of Alfredo sauce and the comforting heartiness of lasagna, this Easy Creamy Alfredo Lasagna Soup is the perfect dish. It takes all the best elements of a traditional lasagna—tender noodles, seasoned meat, and cheese—and transforms them into a cozy, one-pot soup. Unlike traditional lasagna, which requires layering and baking, this soup comes together in a fraction of the time, making it an excellent choice for busy weeknights.

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Why You’ll Love This Recipe

• Quick & Easy: No need for layering or baking—just cook everything in one pot.
• Rich & Creamy: A luscious Alfredo-inspired broth makes every spoonful satisfying.
• Customizable: Easily adjust the protein, pasta, and cheese to fit your preferences.
• Great for Meal Prep: Stores and reheats beautifully for delicious leftovers.

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Ingredients

• 8 lasagna noodles, broken into pieces
• 1 lb ground Italian sausage (or ground chicken/turkey)
• 1 small onion, diced
• 3 cloves garlic, minced
• 4 cups chicken broth
• 1 cup heavy cream
• 1 cup whole milk
• 1 cup grated Parmesan cheese
• 2 cups shredded mozzarella cheese
• 1 jar (15 oz) Alfredo sauce
• 1 teaspoon Italian seasoning
• ½ teaspoon salt (adjust to taste)
• ½ teaspoon black pepper
• ¼ teaspoon red pepper flakes (optional, for a little heat)
• 2 tablespoons butter
• 2 tablespoons all-purpose flour
• Fresh parsley, for garnish

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Instructions

1. Cook the Noodles

Bring a pot of salted water to a boil and cook the broken lasagna noodles according to the package instructions until al dente. Drain and set aside.

2. Brown the Meat

In a large pot or Dutch oven, cook the Italian sausage over medium heat, breaking it apart with a spoon. Once browned, drain excess grease if necessary.

3. Sauté the Aromatics

Add the diced onion and garlic to the pot and cook until fragrant and softened, about 2-3 minutes.

4. Make the Creamy Base

Push the meat and onions to one side of the pot. Add the butter and let it melt, then stir in the flour to create a roux. Cook for about 1 minute, stirring constantly.

5. Add the Liquids

Slowly whisk in the chicken broth, followed by the heavy cream, milk, and Alfredo sauce. Stir to combine.

6. Season & Simmer

Add the Italian seasoning, salt, black pepper, and red pepper flakes. Bring the soup to a gentle simmer and let it cook for 5-7 minutes until slightly thickened.

7. Stir in the Cheese

Gradually add the grated Parmesan and shredded mozzarella cheese, stirring until fully melted and incorporated.

8. Add the Noodles

Stir in the cooked lasagna noodles and let everything heat through for 2-3 minutes.

9. Serve & Garnish

Ladle the soup into bowls and top with fresh parsley and additional Parmesan cheese. Serve warm and enjoy!

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Variations & Substitutions

• Protein Swap: Use ground chicken, turkey, or even shredded rotisserie chicken instead of sausage.
• Vegetarian Option: Skip the meat and add sautéed mushrooms, spinach, or zucchini for a veggie-packed version.
• Spicy Kick: Increase the red pepper flakes or stir in a dash of hot sauce.
• Extra Creamy: Add a bit of cream cheese for even more richness.

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Servings & Timing

• Servings: 6-8
• Prep Time: 10 minutes
• Cook Time: 25 minutes
• Total Time: 35 minutes

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Storage & Reheating

Storing

• Store leftovers in an airtight container in the refrigerator for up to 3 days.
• The noodles will absorb some of the liquid, so the soup may thicken upon storage.

Reheating

• Reheat in a pot over low heat, adding a splash of milk or broth to loosen the consistency.
• Microwave individual portions in 30-second intervals, stirring in between.

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Frequently Asked Questions

How can I prevent the noodles from getting too soft?

Cook the noodles separately and add them to each serving rather than mixing them into the whole pot. This prevents them from becoming too mushy when stored.

Can I make this soup in a slow cooker?

Yes! Brown the meat and onions first, then add all ingredients (except the dairy and noodles) to a slow cooker. Cook on low for 4-6 hours or high for 2-3 hours, then stir in the cheese, milk, and cooked noodles at the end.

Is this soup gluten-free?

Not as written, but you can substitute gluten-free lasagna noodles and use a gluten-free flour alternative for the roux.

Can I use store-bought Alfredo sauce?

Absolutely! It makes the recipe even easier. However, if you prefer homemade Alfredo sauce, feel free to use it.

What can I serve with this soup?

Garlic bread, a simple side salad, or roasted vegetables pair perfectly with this creamy soup.

Can I freeze this soup?

Due to the dairy content, freezing isn’t recommended as it may separate upon reheating. If you must freeze it, do so without the noodles and add fresh-cooked pasta when serving.

Can I use a different type of pasta?

Yes! Any short pasta like bowtie, penne, or rotini works well.

How do I make this soup lighter?

Use half-and-half instead of heavy cream, reduce the cheese slightly, and opt for lean ground turkey or chicken.

Can I add vegetables to this soup?

Of course! Mushrooms, spinach, or even roasted red peppers would be great additions.

How can I thicken the soup if it’s too thin?

Let it simmer a bit longer, or mix a cornstarch slurry (1 tablespoon cornstarch + 2 tablespoons water) and stir it in.

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Final Thoughts

This Easy Creamy Alfredo Lasagna Soup is the perfect dish when you crave comfort food but want something simpler than traditional lasagna. With its velvety broth, tender noodles, and savory sausage, every bite is packed with indulgent flavors. Whether you’re cooking for a cozy night in or meal prepping for the week, this dish is sure to become a favorite in your recipe rotation.

Enjoy your delicious, creamy soup!.

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