Dreamy Creamy Alfredo Lasagna Soup

Category: Comforting Bowls for Every Season

Craving something cheesy and satisfying? This one’s got all the classic lasagna goodness with a creamy Alfredo vibe. Juicy sausage and tender mushrooms get comfy with wilted spinach and chunky broken noodles. The broth’s rich and silky from a buttery flour mix stirred in with milk. Tangy Parmesan melts right in for decadence in every bite. A little oregano and basil add an awesome aroma. Grab some crusty bread and dig in—the perfect thing for cold weather or whenever you want to feel cozy.

Barbara Chef
Updated on Mon, 16 Jun 2025 00:31:52 GMT
Bowl filled with creamy Alfredo lasagna soup and garnished with cheese. Highlight
Bowl filled with creamy Alfredo lasagna soup and garnished with cheese. | cookwithcarla.com

All the gooey bits of lasagna meet up with a smooth creamy soup in this Alfredo-inspired bowl. You'll find mushrooms, sausage, pasta that feels fun to eat, and spinach that melts right in. Think of it as a hug in a bowl when you don't want to fuss with layers or wait around.

This came together fast on a snowy day when making real lasagna sounded like too much. Now my picky kid keeps asking for it. It really turns any cold night into something cozy and fun.

Comforting Ingredients

  • Grated parmesan: lends a nutty kick and creamy finish—grate it fresh yourself if you can
  • Milk: makes every bite extra smooth—whole milk gives the richest feel
  • Flour: thickens things up—try unbleached if you've got it
  • Butter: gives the broth a fluffier, silkier feel—grab unsalted if possible
  • Dried oregano and basil: sprinkle these in for an Italian flair—fresh spices work best
  • Lasagna noodles: snap them up by hand for chunky pieces—regular is just fine
  • Low sodium chicken broth: ties everything together—go for a simple, clean one
  • Fresh baby spinach: pops right into the heat and vanishes—pick bright green leaves
  • Garlic: brings a welcome bite to cut richness—fresh cloves pack more flavor
  • Mushrooms: bring earthiness and a bit of chew—use firm, clean ones
  • Small onion: starts the party for veggies—choose one that feels solid
  • Ground sausage: gives big flavor—Italian seasoned is the way to go for that kick

Simple Steps

Mix It All Up:
Pour your creamy finished sauce into the soup and stir it all together until warmed through. Taste it—if you want, toss in a little pepper or salt. Dish it up right away for that dreamy texture.
Cheese Time:
With the heat off, toss in your shredded Parmesan little by little. Stir until you’ve got melty, smooth goodness. If it’s lumpy, put the pan back on the lowest heat while you whisk.
Alfredo Makes the Soup:
In another pan, melt the butter on medium-low. Whisk in flour and let it bubble for about a minute, keeping it moving. Pour in the milk slow, whisking nonstop, till thick and silky. This is what gives your bowl the Alfredo vibe.
Noodles and Herbs Go In:
Crack up the noodles and dump them in. Add dried basil and oregano now. Turn up the heat a bit to get it just bubbling and stir often. After about ten minutes, the noodles should be just the right amount of soft.
Now Simmer:
Pour in chicken broth and bring it up to a gentle simmer stage—no wild boiling needed. Let that go for five minutes so the base flavors hang out together.
Spinach and Garlic Next:
Mix in garlic and spinach, give it a minute—spinach will wilt fast and garlic shouldn't get brown.
Add Onions and Mushrooms:
Next up, in go onion bits and mushroom slices. Lower to medium-low, sauté for five minutes until onions soften up and mushrooms get juicy. This sets up a base of sweet, earthy flavor.
Brown the Sausage First:
Heat a big pot with medium flame, crumble sausage in, cook while breaking it up till it's all browned. Sausage gives everything a big savory boost.
A bowl of creamy alfredo lasagna soup. Highlight
A bowl of creamy alfredo lasagna soup. | cookwithcarla.com

This soup always takes me back to Sunday messes in our family kitchen Someone's always breaking noodles, someone's sneaking cheese Parmesan makes it next-level good with that punchy flavor

Easy Storage

Let leftovers cool off, then tuck 'em in airtight containers in the fridge—lasts up to three days. To keep it longer, freeze in containers but leave a bit of space at the top. Thaw in the fridge overnight and reheat gently, adding more broth or milk if it gets too thick.

Swap Options

No sausage? Sub in turkey or veggie sausage for a lighter meal. Out of fresh spinach? Use frozen, just squeeze out the extra water first. Swap regular noodles for gluten free and double-check your broth if you’re avoiding gluten.

Serving Ideas

Ladle it up with slices of hot bread to dunk and a generous hit of extra cheese on top. A crunchy salad keeps things fresh and bright. Leftovers? Makes an even tastier lunch next day when flavors soak in.

Tasty Origins

This dish puts a spin on old-school lasagna—no fussing with layers, but all those classic Italian tastes. People started making it when they wanted something hearty but quick. The Alfredo-style broth is what makes it super creamy, tipping a hat to another Italian favorite.

Recipe FAQs

→ Which sausage is the tastiest for this soup?

Sweet or hot Italian sausage is awesome for adding tons of flavor. Want something lighter? Ground chicken or turkey sausage works too.

→ Can I swap in another noodle for lasagna?

Totally! Go with broken bits of bowtie, fusilli, or mafaldine pasta—whatever you’ve got on hand does the trick.

→ How do I make this totally meat-free?

Just use a bunch more mushrooms or toss in your favorite veggie protein, and switch the broth to veggie instead.

→ Is it okay to make this ahead?

Yep! Just store the noodles separately if you can. When it’s time to eat, toss the fresh-cooked noodles in and enjoy.

→ What’s the easiest way to reheat leftovers?

Heat the soup gently on the stove, giving it a good stir now and then so it stays super creamy.

Alfredo Lasagna Soup

Warm up with this creamy bowl loaded with sausage, spinach, mushrooms, and melted Parmesan, plus soft noodles in a super smooth broth.

Prep Time
10 min
Cook Time
20 min
Total Time
30 min

Category: Soups & Stews

Difficulty: Intermediate

Cuisine: Italian

Yield: 4 Servings

Dietary Preferences: ~

Ingredients

→ Main Soup

01 0.5 teaspoon dried basil
02 1 teaspoon dried oregano
03 5 lasagna noodles snapped into big bits
04 1.2 litres chicken broth with less salt
05 120 grams baby spinach leaves
06 2 cloves garlic, chopped up tiny
07 225 grams mushrooms, sliced thin
08 1 small onion, diced fine
09 225 grams ground sausage

→ Alfredo Mixture

10 80 grams Parmesan, shredded fresh
11 240 millilitres full-fat milk
12 24 grams all-purpose flour
13 45 grams unsalted butter

Steps

Step 01

Slowly pour your creamy Alfredo mix into the soup pot and give it a good whisk so everything gets nice and smooth.

Step 02

Take the pot off the heat. Sprinkle in that shredded Parmesan little by little, whisking as you go. If it’s not all melted and smooth, put it back on low for a bit and stir until it gets gooey.

Step 03

Pour in the milk bit by bit, whisking steady. Keep going until it thickens up and you’re left with a silky sauce, usually three to five minutes.

Step 04

Meanwhile, melt the butter in another pan over medium-low. Toss in your flour, keep whisking, and let it bubble for a minute.

Step 05

Next, toss in the broken lasagna noodles, oregano, and basil. Turn up the heat just a bit and let it bubble for about ten minutes. Stop when the noodles feel just right.

Step 06

Carefully add your chicken broth and bring it all to a gentle simmer for five minutes.

Step 07

Drop your minced garlic and baby spinach into the mix. Stir for only a minute, just until everything cooks down and wilts.

Step 08

Start with a big pot over medium heat. Brown that sausage until almost cooked through, then add the onions and mushrooms. Let them hang out for about five to six minutes until they’re all soft.

Notes

  1. Crack those lasagna noodles into all kinds of different shapes to make it feel more homemade and fun to eat.
  2. Go for fresh-grated Parmesan if you want that Alfredo base to be super creamy and full of rich flavor.

Required Equipment

  • Big saucepan
  • Frying pan
  • Whisk
  • Wooden spoon

Allergen Information

Double-check every ingredient for potential allergens and consult a healthcare professional if unsure.
  • Has dairy
  • Has gluten

Nutritional Information (Per Serving)

This data is for informational purposes only and doesn’t replace medical advice.
  • Calories: 621
  • Fat: 35 g
  • Carbs: 46 g
  • Protein: 32 g