Oh, my friends, let’s talk about comfort food! There’s just something magical about a bubbling casserole that warms your heart, especially as the weather cools down and the leaves start to turn golden and red. I remember growing up, my grandmother would make this delectable cheesy Brussels sprout casserole that would fill our kitchen with the most inviting aroma. It was the ultimate cozy dish, the kind that made you feel pampered and nourished after each bite. This dish is perfect for bringing everyone together; it’s nourishing yet indulgent, and honestly, who could resist a creamy, cheesy experience in a pan? Today, I’m excited to share my version of this delightful recipe – the Cheesy Brussels Sprout Casserole!
Why You’ll Love This Recipe
- Easy weeknight dinner: It comes together quickly and is perfect for busy nights.
- Budget-friendly: Simple ingredients that won’t break the bank.
- Comforting flavors: Creamy and cheesy goodness that feels like a warm hug.
- Perfect for gatherings: A crowd-pleaser that veg-loving friends and family adore.
- Customization: Simple to modify with your favorite ingredients or dietary needs!
Ingredients
Let’s gather our cheerful little ingredients! Here’s what you’ll need:
- 1 pound of Brussels sprouts, trimmed and halved
- 1 cup of heavy cream (or full-fat coconut milk for a dairy-free option)
- 2 cups shredded sharp cheddar cheese (extra cheesy goodness!)
- 1 cup grated Parmesan cheese
- 2 cloves of garlic, minced (fresh garlic adds more punch than powdered!)
- 1 teaspoon onion powder
- 1 teaspoon salt
- ½ teaspoon black pepper
- ½ teaspoon smoked paprika (for a nice smoky flavor)
- ½ cup breadcrumbs (for an irresistible crispy topping)
- 2 tablespoons of olive oil or melted butter
Note: If you can find fresh Brussels sprouts, grab them! They have a delightful crunch and flavor compared to frozen ones.
Step-by-Step Instructions
Ready to get cooking? This is how we make our Cheesy Brussels Sprout Casserole!
- Preheat the oven: Start by preheating your oven to 375°F (190°C). This step is crucial to ensure even baking!
- Prepare the Brussels sprouts: Wash and trim the Brussels sprouts, slicing them in half. If you find any particularly large ones, you can cut them into quarters for uniform cooking.
- Sauté the garlic: In a large skillet over medium heat, add a splash of olive oil and the minced garlic. Sauté for about a minute until it’s fragrant. Be careful not to let it burn!
- Add Brussels sprouts: Toss in the halved Brussels sprouts and sauté for about 5-7 minutes until they’re slightly tender and bright green. This helps enhance their flavors.
- Mix the creamy goodness: In a mixing bowl, combine the heavy cream, cheddar, half of the Parmesan, onion powder, salt, black pepper, and smoked paprika. Stir until well combined.
- Combine everything: In the skillet with the Brussels sprouts, pour in the creamy mixture and stir well to coat the Brussels evenly. Don’t worry if it looks a bit saucy; that’s perfect!
- Transfer to a baking dish: Pour the Brussels sprout mixture into a greased 9×13 inch baking dish. Spread it out evenly with a spatula.
- Add the topping: In a small bowl, mix the breadcrumbs with the melted butter or olive oil. Sprinkle the remaining Parmesan cheese and the breadcrumb mixture generously over the casserole.
- Bake: Place the casserole in the preheated oven and bake for 25-30 minutes, or until golden brown and bubbly. The smell will be simply divine!
- Cool and serve: Once done, let it cool for about 5-10 minutes before serving. This helps the casserole set perfectly and makes it easier to scoop!
Personal tip: Keep an eye on the breadcrumbs during the last few minutes of baking. If they start to darken too quickly, you can cover the casserole with a piece of foil to prevent burning.
Pro Tips & Variations
One of the best parts about cooking is playing around with flavors! Here are some fun ideas to customize your Cheesy Brussels Sprout Casserole:
- Cheese Lovers Unite: Swap or mix cheeses! Gruyère or Fontina add depth. Goat cheese could contribute a lovely tang!
- Add protein: Want to make it heartier? Stir in some cooked bacon, ham, or even shredded rotisserie chicken.
- Vegetable Fun: Toss in some sautéed mushrooms, or you could even add thinly sliced carrots or leeks to add more color and flavors!
- Herbs & Spices: Fresh herbs like thyme or savory can really elevate the taste. A pinch of cayenne might also spice things up!
Remember, cooking is all about experimenting and having fun!
Serving Suggestions
Now, how would I serve this delightful casserole? Picture this: a cozy evening with your loved ones, the casserole is bubbly and golden, right in the center of your dining table. I love serving it with a crisp side salad drizzled with a lemon vinaigrette to cut through the richness. Maybe some warm, crusty bread for that ultimate comfort meal, perfect for mopping up the cheesy sauce! If you’re feeling extra fancy, a nice glass of white wine pairs beautifully.

Storage Tips
Wondering how to save leftovers without losing that glorious flavor? Here’s what you do:
- Refrigerate: Let the casserole cool completely, then cover it tightly with foil or cling wrap. It will stay fresh in the refrigerator for up to 3 days.
- Freeze: For longer storage, you can freeze the casserole before baking. Wrap it tightly and store it in the freezer for up to 3 months. Just make sure to thaw it in the fridge overnight before baking, adding an extra 10-15 minutes to the cooking time.
- Reheat: To reheat, pop it in a 350°F (175°C) oven until warmed through, about 20-25 minutes. You can cover it with foil to prevent drying out.
FAQs
Can I use frozen Brussels sprouts instead?
Absolutely! While fresh Brussels sprouts yield the best texture, frozen ones work in a pinch. Just be sure to thaw and drain them completely, or the casserole may become watery.
Is there a dairy-free option?
Yes! You can substitute heavy cream with full-fat coconut milk or your favorite dairy-free cream. For the cheese, look for plant-based varieties or nutritional yeast for a cheesy flavor without the dairy.
How can I make it spicy?
Love a kick? Add a pinch of crushed red pepper flakes or cayenne pepper to the cheesy mixture, or serve it with a side of hot sauce for those who want an extra punch!
What can I serve with the casserole?
This casserole is rich and hearty on its own, but it pairs wonderfully with a light salad, roasted veggies, or a hearty soup for a complete meal.
How can I make it ahead of time?
Great question! You can assemble the casserole a day ahead and store it in the fridge unbaked. Just pop it in the oven when you’re ready! The baking time might need a slight adjustment if it’s coming straight from the fridge.
Conclusion
There you have it, dear friends – a delightful journey to creating your very own Cheesy Brussels Sprout Casserole! This dish is truly a celebration of flavors, textures, and precious moments shared over food. I hope you enjoy preparing this recipe as much as I do, and I can’t wait to hear how it turns out for you! Please feel free to comment below with your twists and variations or any questions you might have. Happy cooking!






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