Broccoli Cheddar Lasagna Soup Without Heavy Cream

Sometimes, the coziest meals come from the simplest ideas. I love a good lasagna, but let’s be real – it’s a project! One chilly evening, I was craving all those comforting lasagna flavors, but with less fuss. That’s how this amazing Broccoli Cheddar Lasagna Soup Without Heavy Cream came to be. It’s warm, cheesy, and has all the goodness of lasagna without all the layering. My family absolutely devours it, and I bet yours will too!

Why You’ll Love This Broccoli Cheddar Lasagna Soup Without Heavy Cream

It’s incredibly comforting and satisfying, perfect for a cozy night in.
You get all the delicious flavors of lasagna in an easy-to-eat soup.
It comes together in one pot, which means less cleanup for you!
It’s packed with veggies and protein, making it a complete meal.

Ingredients You’ll Need

Butter and Olive Oil: This combo helps sauté the aromatics perfectly and adds a lovely richness to the base. You could use all butter or all olive oil in a pinch, but I love the flavor combination.
Yellow Onion & Garlic Paste: These are the flavor building blocks! Don’t skip them; they create a wonderful aromatic foundation for the soup. If you don’t have paste, minced fresh garlic works great.
All-Purpose Flour: This is crucial for building our roux, which thickens the soup beautifully without needing heavy cream.
Low-Sodium Chicken Broth: Using low-sodium broth gives you more control over the final saltiness of your soup.
Shredded Carrots & Finely Chopped Broccoli: These add color, nutrition, and a lovely texture. Make sure the broccoli is chopped small so it cooks through nicely and blends into the soup.
Shredded Rotisserie Chicken: This is my secret weapon for quick weeknight meals! It adds protein and makes the soup super hearty without extra cooking time.
Lasagna Noodles: Breaking them into bite-sized pieces makes this a “lasagna” soup! Any brand of dried lasagna noodles will work.
Whole Milk: This is what gives us that creamy texture without heavy cream. Don’t use skim milk; the fat in whole milk is key for richness.
Freshly Shredded Sharp Cheddar Cheese: Freshly shredded cheese melts so much better and tastes infinitely better than pre-shredded. Trust me on this one!
Onion Powder, Black Pepper, Paprika, Dried Parsley: These spices bring all the classic cheddar and savory notes together.
Salt: Always season to taste!

How to Make Broccoli Cheddar Lasagna Soup Without Heavy Cream Step by Step

First things first, grab a large Dutch oven or a big soup pot. You’re going to heat that over medium-high heat. Add your butter and olive oil. Once that butter is all melted and shimmering, toss in your diced yellow onion. Let those onions cook for about 3-4 minutes, stirring occasionally, until they get nice and soft and smell amazing. Then, stir in your garlic paste and let it cook for just 30 seconds – you don’t want it to burn!

Next up, it’s roux time! Sprinkle the all-purpose flour right over your onion and garlic mixture. Stir it continuously for 2 minutes. You’ll see a light paste forming at the bottom of the pot, and cooking it for this long gets rid of that raw flour taste. This is where the magic happens for thickening our soup.

Now, slowly pour in your chicken broth, whisking constantly as you do. This consistent whisking is your best friend here; it prevents any lumps from forming. Bring the liquid to a gentle simmer. Once it’s simmering, add your shredded carrots and finely chopped broccoli. Let those veggies cook for about 5 minutes to start softening up. Finally, stir in your shredded rotisserie chicken and those broken lasagna noodle pieces. Let it all simmer for 10-12 minutes, giving it an occasional stir to make sure those noodles cook evenly and don’t stick to the bottom. Reduce the heat to low, then slowly stir in the whole milk and your freshly shredded cheddar cheese. Keep stirring until all that cheese is beautifully melted and your soup is thick and creamy. Finish it off by stirring in the onion powder, paprika, black pepper, and dried parsley. Give it a taste and add salt if needed. Enjoy your delicious creamy soup!

Broccoli Cheddar Lasagna Soup Without Heavy Cream - step by step

My Top Tips for Success

I always recommend freshly shredding your cheddar cheese. Pre-shredded cheese has anti-caking agents that can make your soup a little grainy.
Don’t rush the roux! Cooking the flour for 2 minutes truly makes a difference in the final flavor.
When adding the broth, whisk, whisk, whisk! This is key to a smooth, lump-free soup.
Keep an eye on the lasagna noodles as they simmer. They can sometimes stick, so a good stir every few minutes helps a lot.
Taste and adjust seasoning at the end. Salt levels can vary, especially with different broths.

Common Mistakes to Avoid

Not cooking the flour enough: This can leave a raw flour taste in your soup. Cook it for the full 2 minutes after adding it to the butter and onion mixture.
Adding broth too quickly without whisking: This is how lumps form! Pour it in slowly while continuously whisking.
Using pre-shredded cheese: It often doesn’t melt as smoothly as freshly shredded and can make your soup slightly gritty.
Overcooking the noodles: Keep an eye on them during the 10-12 minute simmer; they should be tender but not mushy.
Adding milk and cheese over high heat: This can cause the dairy to separate. Reduce the heat to low before stirring them in.

How to Store Broccoli Cheddar Lasagna Soup Without Heavy Cream

Refrigerator: Store leftover soup in an airtight container in the refrigerator for up to 3-4 days.
Reheating: Gently reheat on the stovetop over low heat, stirring occasionally. You might need to add a splash of milk or broth to thin it out if it’s too thick.

Frequently Asked Questions

Can I make this soup vegetarian?

Yes, you can! Simply omit the shredded rotisserie chicken and use vegetable broth instead of chicken broth. You could add extra veggies or a can of drained cannellini beans for more protein.

Can I use different vegetables?

Absolutely! Feel free to add other quick-cooking vegetables like spinach (stirred in at the very end), peas, or corn. Just keep the broccoli and carrots for that classic flavor profile.

What kind of lasagna noodles should I use?

Any standard dried lasagna noodles will work perfectly. Just break them into bite-sized pieces before adding them to the soup. Oven-ready or no-boil noodles are fine too, but they might cook a little faster.

How can I make this soup spicier?

If you like a little kick, you can add a pinch of red pepper flakes along with the other seasonings, or a dash of hot sauce when serving.

Can I freeze this soup?

While you can freeze this soup, the noodles might become a bit mushy upon thawing and reheating. It’s best enjoyed fresh or refrigerated for a few days.

I hope this Broccoli Cheddar Lasagna Soup Without Heavy Cream brings warmth and comfort to your kitchen, just like it does to mine. It’s such a simple way to get those big, comforting flavors without all the fuss. If you make it, please let me know how it turns out – I’d love to hear from you!

Amalie