Cheesy Chicken & Brussels Sprouts Pasta Bake – A Cozy Comfort Dish
You know those nights when you just want to snuggle up with a warm, cheesy bowl of goodness? That’s exactly what my Cheesy Chicken & Brussels Sprouts Pasta Bake delivers! It’s creamy, comforting, and loaded with chicken and those often-underappreciated Brussels sprouts. Plus, the best part? It’s super simple to whip up, which is a good thing because I can’t always spend hours in the kitchen. Lately, I’ve been all about cozy meals, and this one has quickly found a spot on my list of favorites.
Table of Contents
What Is Cheesy Chicken & Brussels Sprouts Pasta Bake?
This dish is a delightful marriage of tender pasta, seasoned chicken, and Brussels sprouts all slathered in a creamy, cheesy sauce. It’s an easy-to-make casserole that combines amazing flavors and is perfect for a family dinner or meal prep for the week ahead. Seriously, it’s a warm hug in a dish. The best part? You can easily make adjustments based on what you have at home.
Ingredients Overview for Cheesy Chicken & Brussels Sprouts Pasta Bake
Here’s what you’ll need to create this cheesy comfort dish. I always keep some of these ingredients on hand for those last-minute dinner plans.
- Pasta: Any shape you love will work, but I recommend medium shells or penne for catching all that sauce.
- Chicken Breast: Boneless and skinless is best. You can even use leftover cooked chicken for a quick shortcut!
- Brussels Sprouts: Fresh Brussels sprouts add a nice crunch, but frozen works too in a pinch.
- Cheese: A blend of sharp cheddar and mozzarella will give you that gooey, creamy texture.
- Cream: Heavy cream or half-and-half creates the luscious sauce, but you could use milk for a lighter version.
- Garlic: Fresh minced garlic brings out the flavor, but garlic powder can work fine too!
- Seasonings: Salt, pepper, and Italian seasoning for a little zing.
Step-by-Step Instructions for Cheesy Chicken & Brussels Sprouts Pasta Bake
- Preheat your oven: Get your oven nice and toasty at 350°F (175°C).
- Cook the pasta: In a large pot, bring salted water to a boil. Add your pasta and cook until al dente. Drain and set aside.
- Sauté the chicken: In a skillet, cook the diced chicken over medium heat until golden brown and cooked through. Season with salt, pepper, and garlic.
- Prepare the sauce: In the same skillet, add cream, cheese, and seasonings. Stir until combined and cheese is melted.
- Combine ingredients: In a large mixing bowl, toss together the cooked pasta, chicken, Brussels sprouts, and cheese sauce.
- Bake it: Pour everything into a greased baking dish. Top with extra cheese if you want a cheesy crust and bake for 25-30 minutes or until bubbly and golden.
Serving Suggestions
This Cheesy Chicken & Brussels Sprouts Pasta Bake is super filling, so you can keep it simple. Serve it with a light salad or some crusty bread on the side. If you want extra greens, consider tossing some sautéed spinach or a fresh arugula salad alongside. You can even make it a complete meal with a glass of your favorite wine for a relaxing dinner night.

Tips for the Perfect Cheesy Chicken & Brussels Sprouts Pasta Bake
- Mix it up: Feel free to add other veggies like broccoli or spinach for variety.
- Make it spicy: A pinch of red pepper flakes can really amp up the flavor.
- Leftovers: This dish keeps well in the fridge for about 3-4 days, making it perfect for meal prep.
- Freezer friendly: You can also freeze individual portions for a quick meal later!
Q&A Section
Can I use different types of cheese?
Absolutely! Feel free to experiment with different cheeses like gouda or fontina to find your favorite combination.
Can I use cooked leftover chicken?
Yes! It’s an awesome way to save time and reduce waste. Just toss it in when preparing the sauce.
Is this dish vegetarian?
You can make it vegetarian by omitting the chicken and adding more veggies. Just make sure to use vegetable broth instead of chicken broth if you decide to add any.
How can I make it lighter?
Try using whole wheat pasta, less cheese, and substitute cream with low-fat milk or a dairy-free alternative.
Why You’ll Love It
You’ll absolutely adore this dish because it’s not only delicious but also brings comfort and warmth to the dinner table. I mean, who doesn’t love melted cheese mingling with hearty chicken and those delightful Brussels sprouts? The texture is creamy and dreamy, and it’s one of those meals that you’ll look forward to leftovers. Plus, it’s super easy to customize based on what you and your family love.
Behind the Scenes
Creating this Cheesy Chicken & Brussels Sprouts Pasta Bake was quite the adventure! I had a few flops along the way, mainly with ratios—can you imagine a batch that was just way too salty? But, after a couple of tries, I nailed the perfect balance of flavors and creaminess. I’m so excited to share that I’ve been pinning all my favorite dinner ideas on my Pinterest page! Feel free to check it out at MyRecipeCast for more delicious inspo.
Trust me, after you try making this Cheesy Chicken & Brussels Sprouts Pasta Bake, you’ll want it on your dinner rotation every week! Enjoy cooking, friends!

Cheesy Chicken & Brussels Sprouts Pasta Bake
Ingredients
Main Ingredients
- 8 oz medium pasta (shells or penne) Any shape you love will work.
- 2 cups diced boneless skinless chicken breast Can use leftover cooked chicken for a shortcut.
- 2 cups fresh or frozen Brussels sprouts Fresh adds crunch, but frozen works too.
- 1 cup sharp cheddar cheese, shredded For a gooey texture.
- 1 cup mozzarella cheese, shredded Adds creaminess to the bake.
- 1 cup heavy cream or half-and-half For a richer sauce, milk can be used for a lighter version.
- 2 cloves garlic, minced Fresh garlic enhances flavor.
- 1 tsp salt For seasoning.
- 1 tsp black pepper For additional flavor.
- 1 tsp Italian seasoning For a flavor boost.
Instructions
Preparation
- Preheat your oven to 350°F (175°C).
- In a large pot, bring salted water to a boil. Add your pasta and cook until al dente. Drain and set aside.
- In a skillet, cook the diced chicken over medium heat until golden brown and cooked through. Season with salt, pepper, and garlic.
- In the same skillet, add cream, cheese, and seasonings. Stir until combined and cheese is melted.
- In a large mixing bowl, toss together the cooked pasta, chicken, Brussels sprouts, and cheese sauce.
- Pour everything into a greased baking dish. Top with extra cheese if desired and bake for 25-30 minutes or until bubbly and golden.
