This post contains affiliate links. Please read our disclosure policy.
Delicious easy roasted Brussels sprouts in a creamy casserole with tons of crispy salty bacon and crunchy fried onions!
Don’t want all the extras in a recipe post? We provide a skip to recipe button in the top left corner, as well as a clickable table of contents, just below, to help make this page easier to navigate.
At Sweet C’s, I add lots of tips in all of my recipes – because I am a home cook without any formal training, and I find I am more confident making dishes when I understand why it works, and what each ingredient means to the flavor of a recipe – my goal is for even the most beginner home cook to feel empowered in the kitchen.
I want each reader to walk away with a solid knowledge of each recipe, with all of the tips I’ve gathered from extensive testing of each recipe. I also answer questions my friends and family have asked about my recipes, to help everyone better understand the processes we use – and why!
Table of Contents
Creamy Brussels Sprouts Casserole
If you’re not the biggest fan of Brussels sprouts, but want to add more to your dinner table, this easy casserole is perfect for you – it is packed with hearty, creamy flavor that is family-pleasing, super simple, and totally crave-worthy!
This recipe gets kids comfortable with brussels sprouts – a cruciferous vegetable that is packed with nutrients, but known for a bitter flavor that kids aren’t always the biggest fans of. This dish counteracts the bitterness of Brussels sprouts and adds rich, hearty creamy flavor that makes the vegetable one your kids won’t want to put down!
How to Make Creamy Brussels Sprouts with Bacon
To make this recipe, we will need the following ingredients:
- 5 Slices Cooked Bacon, Crumbled: Crumbled bacon adds a savory and smoky flavor to the casserole. It provides a delightful contrast to the creamy sauce and Brussels sprouts while offering a crispy texture.
- 1 Medium Sweet Onion, Diced: Diced sweet onion contributes a mild, slightly sweet flavor to the dish. It complements the Brussels sprouts and adds depth to the overall taste.
- 6 Cloves Garlic, Minced: Minced garlic brings a pungent and aromatic flavor to the casserole. It enhances the overall savory profile and pairs well with the other ingredients.
- 16 Ounces Brussels Sprouts, Trimmed and Rough Chopped into Quarters: Brussels sprouts are the star of this dish. They offer a hearty and slightly nutty flavor. Chopping them into quarters ensures even cooking and a pleasing texture.
- 1 Can (10 1/2 Ounces) Campbell’s® Condensed Cream of Mushroom Soup: Cream of mushroom soup serves as the creamy and flavorful base of the casserole. It adds a rich and velvety texture while infusing the dish with mushroom flavor.
- 1/2 Cup Milk: Milk adds creaminess and helps create a luscious sauce. It also provides a bit of richness and helps bind the ingredients together.
- 1/2 Cup Grated Parmesan or Pecorino Romano Cheese: Grated Parmesan or Pecorino Romano cheese contributes a salty and cheesy flavor to the casserole. It enhances the creaminess of the dish and adds a layer of savory depth.
- 1/2 Cup Fried Onions: Fried onions add a crispy and slightly sweet element to the casserole. They provide texture and a hint of oniony flavor, creating a delightful contrast with the creamy Brussels sprouts.
Once you’ve gathered your ingredients, we will use the following method:
- Preheat oven to 350 degrees.
- Rinse & trim sprouts. Rinse, dry, and trim bottoms off Brussels sprouts, then cut into quarters. Add to casserole dish.
- Add bacon & onion. Crumble cooked bacon and dice a medium yellow onion. Add to casserole dish and toss to mix with Brussels sprouts.
- Mix sauce. In a small bowl, mix canned soup, milk, and cheese. Pour over vegetables.
- Top. Add fried onions over the top.
- Bake. Bake 45 minutes, until casserole is bubbly and thick.
- Enjoy! Serve with pork chops, roast chicken, prime rib, or turkey!
Tips and Tricks to Perfect Creamy Brussels Sprouts with Bacon
Select Fresh Brussels Sprouts: Choose fresh Brussels sprouts with vibrant green color and firm texture. Avoid sprouts that are yellowing or have brown spots.
Properly Trim and Prepare the Brussels Sprouts: Trim the tough stem ends of the Brussels sprouts and cut them into quarters for even cooking. Remove any outer leaves that are wilted or damaged.
Precook the Brussels Sprouts: To ensure the Brussels sprouts are tender and cooked evenly, you can blanch them in boiling water for a few minutes before adding them to the casserole. This also helps retain their vibrant green color.
Cook Bacon to Crispy Perfection: If you’re using bacon in the casserole, cook it until it’s crispy. This adds a crunchy texture and smoky flavor to the dish.
Use Cream of Mushroom Soup: Cream of mushroom soup adds a creamy and savory base to the casserole. You can also use cream of chicken or cream of celery soup for variation.
Season Well: Season the casserole with garlic, salt, and pepper for flavor. You can also add a pinch of nutmeg or red pepper flakes for a hint of spice.
Choose the Right Cheese: Select a good-quality cheese for your casserole. Sharp cheddar, Gruyère, or Parmesan cheese work well to add richness and flavor.
Don’t Overcook: Avoid overcooking the casserole to prevent the Brussels sprouts from becoming mushy. They should still have a slight bite to them for the best texture.
Add Fresh Herbs: Garnish the casserole with fresh herbs like chopped parsley or thyme to add a burst of freshness and color.
Use Fried Onions for a Crunchy Topping: Adding fried onions on top of the casserole before baking creates a delicious and crispy texture. It’s a classic choice for casseroles.
Cover While Baking: Cover the casserole with aluminum foil during the initial part of baking to keep it moist and prevent the top from browning too quickly. Remove the foil during the last part of baking for a golden, crispy top.
Let It Rest: Allow the casserole to rest for a few minutes after taking it out of the oven. This helps the flavors meld together and makes it easier to serve.
FAQs
Trim off the stem ends of the Brussels sprouts and remove any yellow or damaged outer leaves. Cut them in half if they are large for even cooking.
Cook the bacon in a large skillet over medium heat until it’s crispy. Remove the bacon and set aside, leaving the bacon grease in the skillet for cooking the Brussels sprouts.
Yes, you can omit the bacon and use olive oil or butter for cooking the Brussels sprouts. You might also add a vegetarian protein like chopped nuts for added texture.
Yes, you can cook the Brussels sprouts and bacon ahead of time, but it’s best to make the cream sauce and combine everything just before serving for the best texture and flavor.
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in a skillet over medium heat, adding a little extra cream if the sauce has thickened too much.
Creamy Brussels sprouts with bacon are best enjoyed fresh, as the cream sauce may separate and the Brussels sprouts can become soggy upon thawing.
Use turkey bacon or a plant-based bacon alternative, and replace the heavy cream with a lower-fat milk alternative. You can also add more vegetables like carrots or bell peppers for extra nutrients.
What to Serve With Creamy Brussels Sprouts with Bacon
Grilled Chicken Breasts: Their lean, mild flavor balances the richness of the creamy Brussels sprouts, providing a healthy protein without overpowering the dish.
Pan-Seared Steak: The robust, savory taste of steak complements the creamy, smoky flavor of the Brussels sprouts and bacon, making for a hearty, satisfying meal.
Roasted Pork Loin: Pork’s natural sweetness pairs wonderfully with the savory and slightly bitter taste of Brussels sprouts, creating a harmonious blend of flavors.
Garlic Butter Shrimp: The light, seafood flavor of the shrimp contrasts nicely with the creamy texture of the Brussels sprouts, adding a touch of elegance to the meal.
Baked Salmon Fillets: Salmon’s rich, oily texture and delicate flavor work well against the creamy and crunchy texture of the Brussels sprouts, offering a nutritious and flavorful pairing.
Herb-Crusted Rack of Lamb: The bold, gamey taste of lamb contrasts with the creamy Brussels sprouts, providing a sophisticated and balanced flavor profile.
Quinoa Salad: A light and healthy quinoa salad adds a refreshing and nutty element, cutting through the richness of the creamy Brussels sprouts.
Wild Rice Pilaf: Its nutty and earthy flavors complement the creamy and smoky notes of the Brussels sprouts, adding a wholesome grain element to the meal.
Rosemary Roasted Potatoes: The aromatic rosemary and the crispness of the potatoes offer a comforting and flavorful contrast to the creamy texture of the Brussels sprouts.
Fresh Garden Salad with Vinaigrette: A light, tangy salad cuts through the richness of the dish, adding a crisp and refreshing element to balance the meal.
Crusty Artisan Bread: Perfect for soaking up the creamy sauce, the bread adds a satisfying crunch and heartiness to the meal.
Savory Mashed Sweet Potatoes: Their natural sweetness and smooth texture complement the salty, smoky flavor of the bacon and the bitterness of the Brussels sprouts.
Try these recipes:
Creamy Brussels Sprouts with Bacon Recipe
If you love this easy recipe please click the stars below to give it a five star rating and leave a comment! Pease also help me share on Instagram, Facebook, and Pinterest!
Follow on Instagram
Click here to view the web story for this recipe!
Only have 30 minutes to get dinner on the table? Sign up for my 30 minute dinner plans direct to your inbox!
Find and shop my favorite products in my Amazon storefront here!
Creamy Brussels Sprouts Casserole
Equipment
Ingredients
- 5 slices cooked bacon, crumbled
- 1 medium sweet onion, diced
- 6 cloves garlic, minced
- 16 ounces Brussels sprouts, trimmed and rough chopped into quarters
- 1 can, 10 1/2 ounces Campbell’s® Condensed Cream of Mushroom Soup
- ½ cup milk
- ½ cup grated Parmesan or pecorino romano cheese
- ½ cup fried onions
Instructions
- Preheat oven to 350 degrees F.
- Rinse & trim sprouts. Rinse, dry, and trim bottoms off Brussels sprouts, then cut into quarters. Add to casserole dish.
- Add bacon & onion. Crumble cooked bacon and dice a medium yellow onion. Add to casserole dish and toss to mix with Brussels sprouts.
- Mix sauce. In a small bowl, mix canned soup, milk, and cheese. Pour over vegetables.
- Top. Add fried onions over the top.
- Bake. Bake 45 minutes, until casserole is bubbly and thick.
- Enjoy! Serve with pork chops, roast chicken, prime rib, or turkey!
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.