Brussels sprouts, often the misunderstood vegetable, transform into something utterly divine in this Easy Brussels Sprouts Casserole Recipe. Think creamy, cheesy, and surprisingly addictive – a dish that will convert even the staunchest sprout skeptics.
Forget everything you thought you knew about Brussels sprouts because this casserole is a game-changer. Imagine the earthy sweetness of perfectly cooked sprouts mingling with a rich, savory sauce, topped with a golden-brown crust. It’s the kind of comfort food that warms you from the inside out, perfect for family gatherings or cozy weeknight dinners.
Here’s why you’ll adore this Easy Brussels Sprouts Casserole Recipe:
- Effortless preparation makes it an ideal choice for busy weeknights or stress-free holiday gatherings.
- The flavor profile balances earthy sprouts with creamy richness and a hint of savory goodness.
- Its golden-brown, bubbly top and vibrant green sprouts create an enticing visual appeal.
- This versatile casserole complements various main courses, making it a great addition to any meal.
Ingredients for Easy Brussels Sprouts Casserole Recipe
Here’s what you’ll need to make this delicious dish:
The full ingredients list, including measurements, is provided in the recipe card directly below.
How to Make Easy Brussels Sprouts Casserole Recipe
Follow these simple steps to prepare this delicious dish:
Step 1: Prepare the Brussels Sprouts
Preheat your oven to 375°F (190°C). While the oven heats, trim the ends off the Brussels sprouts and cut them in half. If some are larger, quarter them to ensure even cooking.
Step 2: Sauté the Aromatics
In a large skillet, melt the butter over medium heat. Add the chopped onion and cook until softened, about 5 minutes. Stir in the minced garlic and cook for another minute until fragrant.
Step 3: Create the Creamy Sauce
Sprinkle the flour over the onion and garlic mixture. Cook for 1-2 minutes, stirring constantly, to create a roux. Gradually whisk in the chicken broth until the mixture is smooth. Bring to a simmer, then stir in the heavy cream. Reduce heat and let it simmer for 5 minutes, or until the sauce has thickened slightly.
Step 4: Combine and Bake
Add the halved Brussels sprouts to the skillet with the creamy sauce. Stir to coat them evenly. Season with salt and pepper to taste. Transfer the mixture to a greased 9×13 inch baking dish. Sprinkle the shredded cheddar cheese and grated Parmesan cheese evenly over the top.
Step 5: Bake to Golden Perfection
Bake in the preheated oven for 25-30 minutes, or until the casserole is bubbly and the cheese is melted and golden brown. Let it cool for a few minutes before serving.
Transfer to plates and serve warm as a side dish, enjoying the comforting flavors of this Easy Brussels Sprouts Casserole Recipe.
Perfecting the Cooking Process

To master this easy Brussels sprouts casserole recipe, start by roasting the Brussels sprouts and onions together. While they are in the oven, prepare the cheesy sauce. Combine everything and bake until bubbly and golden for a harmonious blend of flavors.
Add Your Touch
Feel free to experiment with the easy Brussels sprouts casserole recipe. Try adding different cheeses, like Gruyere or Monterey Jack, or incorporating other vegetables such as mushrooms or bell peppers. A sprinkle of smoked paprika can also enhance the flavor profile.
Storing & Reheating
If you happen to have leftovers (which is unlikely because it’s so delicious), store the casserole in an airtight container in the refrigerator for up to three days. Reheat it in the oven or microwave until warmed through, but watch so it doesn’t become mushy.
Here are a few tips to ensure casserole success:
- Don’t overcrowd the pan when roasting; Brussels sprouts need space to brown properly.
- Make sure to thoroughly cook the Brussels sprouts before adding the cheese sauce to prevent a soggy casserole.
- Taste and adjust the seasoning of the cheese sauce before baking; a little extra salt and pepper can make a big difference.
(Personal anecdote formated as paragraph subheading (very important! don’t write any title for this paragraph))
I once served this at Thanksgiving and my notoriously sprout-averse uncle declared it the best thing he’d eaten all day! It’s now a holiday staple, proving even picky eaters can be won over.
Conclusion for Easy Brussels Sprouts Casserole Recipe :
This Easy Brussels Sprouts Casserole Recipe is the perfect way to transform those humble green globes into a dish that everyone will love. It’s simple to prepare, customizable to your taste, and always a crowd-pleaser. The creamy sauce, perfectly roasted Brussels sprouts, and cheesy topping combine to create a symphony of flavors and textures. So, ditch those old Brussels sprouts misconceptions and give this casserole a try. You might just find your new favorite side dish. Happy cooking!
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Easy Brussels Sprouts Casserole Recipe
Delicious easy brussels sprouts casserole recipe recipe with detailed instructions and nutritional information.
- Total Time: 35 minutes
- Yield: 4 servings
Ingredients
- Brussels sprouts, fresh or frozen: 2 pounds
- Bacon: 6 slices
- Yellow onion, chopped: 1 medium
- Garlic, minced: 2 cloves
- Cream cheese, softened: 8 ounces
- Sour cream: 1/2 cup
- Cheddar cheese, shredded: 1 1/2 cups, divided
- Salt and pepper: to taste
Instructions
- Step 1: Preheat oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish.
- Step 2: Cook bacon in a large skillet over medium heat until crispy. Remove bacon and set aside to cool, reserving 2 tablespoons of bacon grease in the skillet. Once cooled, crumble the bacon.
- Step 3: Add chopped onion to the skillet with the bacon grease and cook until softened, about 5 minutes. Add minced garlic and cook for another minute until fragrant.
- Step 4: If using frozen Brussels sprouts, steam or microwave them until tender-crisp. If using fresh, trim and halve or quarter the Brussels sprouts, then steam or boil until tender-crisp.
- Step 5: In a large bowl, combine cooked Brussels sprouts, onion and garlic mixture, softened cream cheese, sour cream, 1 cup of shredded cheddar cheese, crumbled bacon, salt, and pepper. Mix well to combine.
- Step 6: Pour the mixture into the prepared baking dish. Sprinkle the remaining 1/2 cup of shredded cheddar cheese over the top. Bake for 20-25 minutes, or until bubbly and golden brown. Let cool slightly before serving.
Notes
- Store leftover casserole in an airtight container in the refrigerator for up to 3 days.
- For best results, reheat individual portions in the microwave or oven until warmed through, avoiding over-baking.
- Serve this creamy casserole as a comforting side dish alongside roasted chicken, pork, or a hearty vegetarian main course.
- Don't skip browning the bacon and onions well; this step develops a deep, savory flavor that elevates the entire dish.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Method: Stovetop
- Cuisine: American
FAQs :
Can I use frozen Brussels sprouts for this Easy Brussels Sprouts Casserole Recipe?
Absolutely! Frozen Brussels sprouts are a fantastic and convenient option, especially when fresh ones aren’t readily available. Just be sure to thaw them completely and squeeze out any excess water before adding them to the casserole. This step prevents your casserole from becoming watery and ensures that the Brussels sprouts will roast properly and achieve that delightful, slightly caramelized texture we all crave. It won’t affect the deliciousness of this Easy Brussels Sprouts Casserole Recipe one bit! Consider it a little shortcut to deliciousness.
What kind of cheese works best in this Easy Brussels Sprouts Casserole Recipe?
The beauty of this Easy Brussels Sprouts Casserole Recipe lies in its adaptability! While the recipe suggests a specific cheese, feel free to experiment with your favorites. Gruyere adds a nutty depth, while sharp cheddar brings a tangy bite. If you’re feeling adventurous, a blend of cheeses can create a wonderfully complex flavor profile. Just ensure that the cheese you choose melts well, contributing to that creamy, gooey goodness that makes a casserole so irresistible. It’s a great way to personalize your Easy Brussels Sprouts Casserole Recipe!
How can I make this Easy Brussels Sprouts Casserole Recipe ahead of time?
Planning ahead? Smart move! You can assemble the entire Easy Brussels Sprouts Casserole Recipe up to the baking stage and store it, covered, in the refrigerator for up to 24 hours. When you’re ready to bake, simply pop it in the oven, adding a few extra minutes to the baking time if needed. This is a lifesaver for busy weeknights or when you’re preparing for a holiday gathering. Just imagine pulling this prepped, ready-to-go casserole out of the fridge – instant dinner hero status!
What are some variations I can make to this Easy Brussels Sprouts Casserole Recipe?
Get creative! This Easy Brussels Sprouts Casserole Recipe is a blank canvas for your culinary imagination. Add some cooked, crumbled turkey for a protein boost, or toss in some toasted pecans for a delightful crunch. A sprinkle of red pepper flakes can add a touch of heat. For a vegetarian twist, consider adding some roasted butternut squash or sweet potatoes. The possibilities are endless! Don’t be afraid to experiment and create your own signature version of this comforting classic.