Creamy Alfredo Lasagna Soup Recipe

If you’re craving the ultimate comfort food that feels both cozy and indulgent, look no further than this Creamy Alfredo Lasagna Soup. This delightful dish takes all the best parts of classic lasagna and transforms them into a warm, slurpable soup packed with savory sausage, tender noodles, fresh spinach, and a luscious Alfredo-style sauce. It’s the perfect meal to cozy up with on a chilly evening, offering rich flavors and creamy textures that comfort the soul in every single spoonful.

Ingredients You’ll Need

Getting your ingredients lined up for this soup is simple but essential to nailing that perfect balance of creamy, savory, and fresh flavors. Each element plays a specific role—whether it’s the hearty sausage adding depth, the fresh spinach bringing a pop of color and nutrition, or the Parmesan delivering a cheesy umami punch.

• 1/2 lb ground sausage: Choose a flavorful Italian sausage for a punch of savory spice and richness.
• 1 small onion, chopped: Adds sweetness and depth to the base of the soup.
• 8 ounces mushrooms, sliced: Lends earthiness and a meaty texture that complements the sausage.
• 2 cloves garlic, minced: Provides aromatic warmth that elevates every spoonful.
• 4 cups baby spinach: Offers freshness and a lovely green hue to brighten the bowl.
• 5 cups low sodium chicken broth: The savory liquid foundation that ties all flavors together without overpowering.
• 5 lasagna noodles, broken: Gives you that classic pasta bite in a cozy soup form.
• 1 teaspoon dried oregano: For a subtle herbal note reminiscent of traditional Italian cooking.
• 1/2 teaspoon dried basil: Adds sweet, slightly peppery flavors to complement the oregano.
• 3 tablespoons butter: Creates the rich base for the creamy Alfredo sauce.
• 3 tablespoons flour: Helps thicken the sauce to luscious perfection.
• 1 cup milk: Brings creaminess without heaviness, balancing the hearty ingredients.
• 1 cup Parmesan, grated: The soul of the Alfredo, melting into the sauce with savory, cheesy goodness.

How to Make Creamy Alfredo Lasagna Soup

Step 1: Brown the Sausage and Sauté the Vegetables

Start by browning the ground sausage over medium heat in a large saucepan; this step releases all those delicious savory fats that form the soup’s base. Once browned, add the chopped onion and sliced mushrooms, cooking them gently so they soften and develop natural sweetness. This combination of browned sausage and sautéed veggies brings wonderful depth and aroma to the soup.

Step 2: Add Garlic and Spinach

Stir in the minced garlic and baby spinach, cooking them for just about a minute. This quick step ensures the garlic becomes fragrant and the spinach wilts nicely, preserving its bright color and fresh flavor to balance the rich meatiness of the sausage.

Step 3: Incorporate the Chicken Broth and Simmer

Pour in the low sodium chicken broth and bring the mixture to a simmer. This simmering melds all those flavors together and creates the warm, flavorful broth that will carry the entire soup.

Step 4: Add Noodles and Herbs

Next, toss in the broken lasagna noodles, dried oregano, and dried basil. Bringing everything to a low boil allows the noodles to cook tender while infusing the broth with subtle herbal notes. This stage sets the foundation for the comforting, familiar lasagna taste you’re craving.

Step 5: Make the Creamy Alfredo Sauce

While the noodles cook, melt the butter over medium-low heat in a separate skillet. Whisk in the flour and keep whisking for about a minute until it bubbles but doesn’t brown—this roux is critical for thickening your sauce. Slowly add the milk, whisking constantly until the sauce smooths out and thickens. Then, turn off the heat and gently fold in the grated Parmesan cheese, stirring until the sauce is luxuriously creamy.

Step 6: Combine Sauce with Soup

Finally, add the creamy Alfredo mixture into the pot with your simmering noodles and sausage. Stir it all together so every spoonful is rich, cheesy, and utterly comforting. This is the magic moment where the soup transforms into that beloved Creamy Alfredo Lasagna Soup you’ve been waiting for.

How to Serve Creamy Alfredo Lasagna Soup

Garnishes

Pop a sprinkle of extra grated Parmesan or some freshly chopped parsley on top for color and an extra burst of flavor. A few cracked black pepper flakes can also add a nice faint kick without overpowering the soup’s creaminess.

Side Dishes

Serve with a crisp side salad and some crusty garlic bread or warm focaccia to soak up every drop of the creamy soup. These sides add contrasting textures and a satisfying crunch alongside the silky noodles and sauce.

Creative Ways to Present

For a fun twist, try serving the Creamy Alfredo Lasagna Soup in hollowed-out bread bowls or individual oven-safe ramekins topped with a little extra mozzarella, then broiled until bubbly and golden. This presentation amps up the cozy factor and makes it feel extra special.

Make Ahead and Storage

Storing Leftovers

This soup keeps beautifully in the fridge for 3 to 4 days. Make sure to store it in an airtight container to preserve its creamy texture and fresh flavors, perfect for a quick lunch or dinner on busy days.

Freezing

You can freeze Creamy Alfredo Lasagna Soup, but because of the dairy and pasta, the texture might slightly change upon thawing. Freeze in airtight, freezer-safe containers for up to 2 months. Thaw overnight in the fridge before reheating gently.

Reheating

Reheat gently on the stovetop over low heat, stirring frequently to prevent the creamy sauce from separating. Adding a splash of milk or broth while reheating can help restore the soup’s luscious texture.

FAQs

Can I use a different type of pasta instead of lasagna noodles?

Absolutely! While broken lasagna noodles give this soup its classic texture, you can substitute with penne, rigatoni, or even broken spaghetti if you prefer. Just adjust the cooking time accordingly.

Is there a vegetarian version of Creamy Alfredo Lasagna Soup?

Yes! Swap the sausage for hearty mushrooms or plant-based sausage alternatives. Using vegetable broth instead of chicken broth will keep your soup rich and satisfying without meat.

Can I make this soup dairy-free?

To make it dairy-free, use plant-based butter and milk alternatives such as almond or oat milk, and a dairy-free Parmesan-style cheese. The flavor will be different but still creamy and delicious.

How can I thicken the soup if it seems too thin?

If your soup needs more body, you can simmer it a bit longer to reduce the liquid or whisk in a bit more roux (butter and flour mixture). Alternatively, stirring in a spoonful of cream cheese or blended cooked potatoes can boost creaminess.

Is this soup suitable for meal prepping?

Definitely! Creamy Alfredo Lasagna Soup is perfect for meal prepping because it reheats well and keeps its flavor. Just consider adding fresh spinach or delicate herbs when reheating, so they stay vibrant and fresh.

Final Thoughts

This Creamy Alfredo Lasagna Soup is more than just a meal; it’s a warm embrace in a bowl that brings together all the best comforts of classic Italian cooking with a modern, easy-to-make twist. Whether you’re feeding a crowd, looking for cozy weeknight dinner inspiration, or craving something delightfully creamy and flavorful, this soup checks all the boxes. I can’t wait for you to try it and share in the joy that every spoonful brings!

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