You want lasagna. You need comfort food. But you do not have three hours to layer noodles and sauce.
I get it. My weeknights are a blur, too. That’s why I created this One-Pot White Cheddar Lasagna Soup. If you love this style of easy, cheesy dinner, you should also try my Creamy Garden Chicken Lasagna Soup for another cozy one-pot meal.
It’s your favorite cozy pasta bake, transformed into a 30-minute dinner miracle. All the flavor, zero of the fuss.
Recipe Overview
- Cuisine: American/Italian-Inspired
- Category: Main Course Soup
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Servings: 6
Ultimate Guide to One-Pot White Cheddar Lasagna Soup
This is your new weeknight superhero. I’m not kidding.
One-Pot White Cheddar Lasagna Soup Recipe
The Simple Ingredients
Let’s Get Cooking! (The Step-by-Step)
Notes
Enjoy your homemade One-Pot White Cheddar Lasagna Soup Recipe!
We’re talking about a creamy, cheesy, garlicky soup that tastes like you spent all afternoon cooking. The secret? One pot. A handful of simple ingredients. And a method that is completely foolproof.
No boiling noodles separately. No making a fancy white sauce in another pan. You build every layer of flavor right in your Dutch oven or soup pot.
This guide gives you the fastest path from “I’m hungry” to “Wow, I made this?” Let’s dig in.
The Simple Ingredients
Look at this list. You probably have half of it already. That’s the beauty of this recipe.
- 1 tablespoon olive oil
- 1 pound Italian sausage (mild or hot), casing removed
- 1 medium yellow onion, diced
- 4 cloves garlic, minced
- 3 tablespoons all-purpose flour
- 4 cups low-sodium chicken broth
- 1 (8 oz) block cream cheese, softened and cubed
- 2 cups shredded white cheddar cheese
- 1/2 cup grated Parmesan cheese
- 1 teaspoon dried Italian seasoning
- 1/2 teaspoon crushed red pepper flakes (optional)
- 8-10 “oven-ready” or “no-boil” lasagna noodles, broken into pieces
- 1 cup half-and-half or whole milk
- Salt and black pepper to taste
- For serving: fresh parsley, extra cheese, a dollop of ricotta
Let’s Get Cooking! (The Step-by-Step)
Grab your big pot. Turn on the stove. We’re moving fast.
- Heat the olive oil in a large pot or Dutch oven over medium-high heat. Add the Italian sausage. Cook it for 5-6 minutes, breaking it up with a spoon, until it’s nicely browned.
- Add the diced onion to the pot with the sausage. Cook for 3-4 minutes until the onion is soft. Now, stir in the minced garlic and cook for just 1 more minute. You’ll smell the magic.
- Sprinkle the flour over the sausage and onion mix. Stir constantly for about 1 minute. This cooks the flour taste out and will thicken our soup beautifully.
- Slowly pour in the chicken broth while stirring. Scrape up any browned bits from the bottom of the pot. That’s pure flavor.
- Add the broken lasagna noodle pieces and the dried Italian seasoning. Bring the soup to a simmer. Then, reduce the heat to medium-low. Let it cook for 10-12 minutes, stirring occasionally, until the noodles are tender.
- Time for the creamy dream. Reduce the heat to low. Add the cubed cream cheese and stir until it’s completely melted and smooth.
- Gradually stir in the shredded white cheddar and Parmesan cheese. Keep stirring until everything is melted and creamy. This is the best part.
- Pour in the half-and-half. Stir it all together. Taste your creation! Add salt, black pepper, and red pepper flakes if you like a kick. Let it heat through for 2-3 minutes. Do not let it boil.
- You’re done! Ladle it into bowls and top with your favorite garnishes.
What to Serve With This Dish
This soup is a full meal. But a little something on the side never hurts.
Grab a bag of pre-washed salad greens. Toss them with a quick vinaigrette. Done.
Warm up some crusty garlic bread or frozen breadsticks. Perfect for dipping.
For a lighter option, just slice some crisp cucumbers or cherry tomatoes. Easy.
Make This Recipe Your Own (Quick Swaps)
Make this work for you. Got ground turkey? Use it. Need more veggies? Toss them in.
Swap the Italian sausage for ground chicken or turkey. Just add an extra pinch of Italian seasoning and a little fennel seed if you have it.
Want more greens? Stir in a few big handfuls of fresh spinach or chopped kale right at the end. It wilts in seconds.
No half-and-half? Whole milk works. For a richer soup, use heavy cream. For a lighter version, 2% milk is fine.
How to Store Leftovers (If You Have Any!)
This soup stores like a dream. Let it cool completely first.
Pour it into an airtight container. It will keep in the fridge for 3-4 days.
The noodles will soak up some broth as it sits. No problem! Just add a splash of broth or milk when you reheat it to bring back the creamy soup texture.
You can freeze it for up to 2 months. Thaw in the fridge overnight before reheating gently on the stove.
NUTRITION INFORMATION
- Calories: ~650
- Carbohydrates: 35g
- Protein: 30g
- Fat: 45g
- Saturated Fat: 22g
- Cholesterol: 125mg
- Sodium: 1100mg
- Fiber: 2g
- Sugar: 6g
*Nutrition is an estimate and will vary with specific ingredients used.
FREQUENTLY ASKED QUESTIONS
Can I use regular lasagna noodles?
Yes! Just break them up and add 3-5 minutes to the simmer time. Check for tenderness.
My soup got too thick in the fridge. Help!
Easy fix. Add a splash of broth or milk when reheating. Stir until it’s creamy again.
Can I make this in a slow cooker?
Absolutely. Brown the sausage first. Then add everything except the dairy and cheese. Cook on LOW for 4-5 hours. Stir in cream and cheeses at the end.
See? I told you it was simple. This soup is your ticket to a stress-free dinner that feels like a hug in a bowl. It’s the perfect example of an Ultimate Comfort One-Pot Lasagna Soup that becomes a family favorite.
It’s the ultimate busy-cook win. Creamy, cheesy, and ready before you know it.
Go make this and win back your weeknight! Let me know how it goes by leaving a comment and rating below! And if you’re a fan of the white cheddar flavor here, you’ll love my classic Creamy White Cheddar Lasagna Soup too.
