Decadent Creamy Alfredo Lasagna Soup Recipe
If you are craving something that feels like a warm hug in a bowl, look no further than this Decadent Creamy Alfredo Lasagna Soup. It brings together the irresistible flavors of classic Italian lasagna with the comforting creaminess of Alfredo sauce, all transformed into a luscious, hearty soup. Each spoonful delivers a beautiful balance of cheesy indulgence, savory herbs, and tender pasta, making it a perfect meal for cozy nights or when you want to impress guests with something both unique and soul-satisfying. Trust me, once you make this Decadent Creamy Alfredo Lasagna Soup, it will become a fast favorite in your recipe rotation.

Ingredients You’ll Need
This dish relies on simple, well-chosen ingredients that create layers of flavor and texture in the soup. Every item plays a crucial role—from the buttery base to the cheeses that enrich the broth, and the pasta that gives it hearty substance. Here’s what you’ll want to gather before you dive in.
- Butter: Acts as the rich, flavorful foundation for the roux and sautéing garlic.
- Garlic: Adds a fragrant, savory aroma that enhances the depth of the soup.
- All-purpose flour: Helps to thicken the soup and create that signature creamy texture.
- Chicken broth: Provides a savory, comforting base without overpowering the creaminess.
- Heavy cream: Gives the soup its decadently creamy and luscious mouthfeel.
- Parmesan cheese: Brings a salty, nutty flavor that enriches the broth beautifully.
- Mozzarella cheese: Adds gooey, melty cheesiness that makes each bite delightful.
- Italian seasoning: Infuses the soup with classic herbaceous notes for authentic Italian taste.
- Salt & pepper: Enhances and balances all the other flavors perfectly.
- Rigatoni or lasagna noodles: Use cooked pasta to add a hearty, textural contrast in the soup.
- Toasted breadcrumbs: Offer a crunchy topping that contrasts the creamy base beautifully.
- Fresh parsley or basil: Provide a fresh, vibrant pop of color and flavor at serving.
How to Make Decadent Creamy Alfredo Lasagna Soup
Step 1: Sauté Garlic in Butter
Begin by melting butter in a large pot over medium heat. Once the butter is melted and shimmering, add minced garlic and sauté it for about 1 to 2 minutes until fragrant but not browned. This step lays down a rich, aromatic foundation that will elevate every spoonful of your soup.
Step 2: Create the Roux
Sprinkle the all-purpose flour into the butter and garlic mixture, stirring constantly to form a smooth roux. Cook this mixture until it turns a beautiful golden color, about 2 to 3 minutes. This roux is the magic thickener that will give your soup that velvety texture without any lumps.
Step 3: Whisk in Chicken Broth
Slowly pour in the chicken broth while whisking vigorously to prevent any lumps from forming. Continue stirring until the broth and roux blend seamlessly into a smooth base. This step is essential for building a rich yet light flavor foundation for the soup.
Step 4: Add Cream and Seasonings
Next, pour in the heavy cream and sprinkle in Italian seasoning, salt, and pepper to taste. Stir everything together and let the soup simmer gently for 5 minutes. This allows the flavors to meld and the soup to thicken just right, creating that signature creamy taste you crave in this Decadent Creamy Alfredo Lasagna Soup.
Step 5: Melt in the Cheeses
Reduce heat to low and add the grated Parmesan and shredded mozzarella cheeses. Stir continuously until both cheeses melt completely, transforming the soup into a luscious, cheesy delight that’s impossible to resist.
Step 6: Add the Cooked Pasta
Stir in your cooked rigatoni or lasagna noodles and allow them to warm through in the soup for a couple of minutes. The pasta soaks up the creamy broth, enhancing texture and turning the soup into a satisfying, hearty meal.
Step 7: Serve and Garnish
Ladle the soup into bowls and finish with a sprinkle of toasted breadcrumbs and fresh parsley or basil for a pop of freshness and a delightful crunch. This final touch ensures your Decadent Creamy Alfredo Lasagna Soup is as visually inviting as it is delicious.
How to Serve Decadent Creamy Alfredo Lasagna Soup

Garnishes
Adding toasted breadcrumbs not only brings textural contrast but an irresistible crunch that elevates every bite. Fresh herbs like parsley or basil cut through the creaminess with their bright, herbal notes, making the soup feel balanced and vibrant.
Side Dishes
A crisp green salad with a tangy vinaigrette pairs beautifully to lighten the meal and add freshness. Garlic bread or a crusty baguette is perfect for dipping into the creamy soup, soaking up all that luscious sauce, and making every bite even more memorable.
Creative Ways to Present
For a fun twist, try serving the soup in mini bread bowls or individual ramekins topped with extra cheese and breadcrumbs broiled for a golden crust. Garnishing with a drizzle of good-quality olive oil or a sprinkle of crushed red pepper flakes can also add an extra layer of flavor complexity.
Make Ahead and Storage
Storing Leftovers
Store any leftover Decadent Creamy Alfredo Lasagna Soup in an airtight container in the refrigerator. It will stay fresh for up to 3 days, giving you plenty of time to enjoy it again without sacrificing flavor or texture.
Freezing
While this soup is best enjoyed fresh, you can freeze it for longer storage. Use freezer-safe containers and leave some room at the top for expansion. Freeze for up to 2 months. When thawing, do so overnight in the refrigerator for the best results.
Reheating
Reheat gently on the stove over low to medium heat, stirring occasionally to prevent sticking or separation. You may need to add a splash of broth or cream to restore the original creamy consistency, since thickening can occur when chilled or frozen.
FAQs
Can I use different types of pasta in this soup?
Absolutely! While rigatoni or broken lasagna noodles work beautifully, you can substitute with penne, fusilli, or even small shells depending on what you have. Just cook the pasta separately to avoid sogginess.
Is there a vegetarian version of this soup?
Yes! Simply swap the chicken broth for vegetable broth and ensure the cheeses you use are vegetarian-friendly. This still results in a rich, satisfying soup without meat.
Can I make this soup dairy-free?
For a dairy-free version, substitute butter with olive oil, use dairy-free cream alternatives like coconut cream or cashew cream, and try plant-based cheeses. Keep in mind flavors and textures may vary slightly.
How thick should the soup be when finished?
The Decadent Creamy Alfredo Lasagna Soup should have a thick, creamy consistency that easily coats a spoon but is still perfectly spoonable and not overly dense. Adjust by adding broth or cream during cooking or reheating if needed.
What’s the best way to toast breadcrumbs?
To toast breadcrumbs, heat a small pan over medium heat, add a little olive oil or butter, then stir in the breadcrumbs. Toast until golden brown and crisp, stirring often to prevent burning. This adds a fantastic crunch as a topping.
Final Thoughts
If you’ve never experienced the joy of Decadent Creamy Alfredo Lasagna Soup, now is the time to dive in. It’s the perfect blend of comfort and elegance, combining familiar favorite flavors into something that feels brand new. Whether you’re cooking for a family dinner or a cozy night in, this soup will warm your heart as much as your belly. Give it a try, and you might just find your new go-to meal for those days when you want a little extra indulgence.
PrintDecadent Creamy Alfredo Lasagna Soup Recipe
Decadent Creamy Alfredo Lasagna Soup is a comforting and rich Italian-inspired soup combining the flavors of classic Alfredo sauce with hearty pasta. This creamy, cheesy soup features tender rigatoni or lasagna noodles simmered in a luscious blend of butter, garlic, chicken broth, heavy cream, Parmesan, and mozzarella cheeses, topped with toasted breadcrumbs and fresh herbs for added texture and freshness. Perfect for cozy dinners, it’s a delightful twist on traditional lasagna in an easy-to-make, satisfying soup form.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 6 servings 1x
- Category: Soup
- Method: Simmering, Sautéing
- Cuisine: Italian
- Diet: Low Salt
Ingredients
Base and Sauce
- 3 tablespoons butter
- 3 cloves garlic, minced
- 3 tablespoons all-purpose flour
- 4 cups chicken broth
- 1 1/2 cups heavy cream
- 1 teaspoon Italian seasoning
- Salt and freshly ground black pepper to taste
Cheeses
- 3/4 cup grated Parmesan cheese
- 1 cup shredded mozzarella cheese
Pasta and Garnish
- 8 ounces rigatoni or lasagna noodles, cooked and drained
- 1/2 cup toasted breadcrumbs
- 2 tablespoons fresh parsley or basil, chopped
Instructions
- Melt butter and sauté garlic: In a large pot over medium heat, melt the butter and add the minced garlic. Sauté for 1-2 minutes until the garlic is fragrant but not browned, infusing the butter with garlic flavor.
- Make the roux: Sprinkle the all-purpose flour into the melted butter and garlic mixture. Stir constantly to combine and cook for 2-3 minutes until the roux turns a golden color, which will help thicken the soup.
- Whisk in chicken broth: Slowly pour in the chicken broth while whisking continuously to prevent lumps. Continue to stir until the mixture is smooth and begins to thicken slightly.
- Add cream and seasonings: Pour in the heavy cream, then add the Italian seasoning, salt, and pepper. Stir to combine and let the soup simmer gently for about 5 minutes to meld the flavors together.
- Incorporate cheeses: Lower the heat to medium-low and gradually stir in the grated Parmesan and shredded mozzarella until they are completely melted, creating a rich, creamy sauce base for the soup.
- Add cooked pasta: Fold in the cooked rigatoni or lasagna noodles, stirring gently to coat them with the creamy sauce. Warm through for a few minutes until the pasta is heated thoroughly.
- Serve and garnish: Ladle the soup into bowls and top with toasted breadcrumbs and chopped fresh parsley or basil for a delightful crunch and fresh herbal note. Serve immediately while hot.
Notes
- For a vegetarian version, substitute vegetable broth for chicken broth and ensure cheeses are made with vegetarian rennet.
- To make this soup gluten-free, use gluten-free flour or cornstarch instead of all-purpose flour, and gluten-free pasta.
- Use freshly grated Parmesan and mozzarella for best melting and flavor.
- The toasted breadcrumbs add a nice texture contrast but can be omitted for a softer soup.
- Adjust seasoning with salt and pepper according to taste, especially if using salted broth.
- If the soup thickens too much upon standing, thin it out with additional chicken broth or cream before reheating.
Nutrition
- Serving Size: 1 cup
- Calories: 360 kcal
- Sugar: 3 g
- Sodium: 650 mg
- Fat: 24 g
- Saturated Fat: 14 g
- Unsaturated Fat: 9 g
- Trans Fat: 0.5 g
- Carbohydrates: 22 g
- Fiber: 1.5 g
- Protein: 15 g
- Cholesterol: 75 mg
Keywords: Alfredo soup, creamy lasagna soup, cheesy pasta soup, comfort food soup, Italian soup recipe, pasta soup, easy dinner soup

