Brussels Sprouts Casserole

Name: Brussels Sprouts Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 6 servings
Ingredients: 1 pound Brussels sprouts, trimmed and halved; 2 tablespoons olive oil; 1 cup heavy cream; 1 cup shredded cheddar cheese; 1/2 cup grated Parmesan cheese; 1/2 teaspoon garlic powder; Salt and pepper to taste; 1 cup breadcrumbs; 2 tablespoons butter, melted; 1/4 cup grated Parmesan cheese; 1 tablespoon chopped fresh parsley (optional)

Highlighted under: Homestyle Recipe Favorites

A delicious and hearty Brussels Sprouts Casserole that is perfect for any occasion.

Created by

Anna Johnson

Last updated on 2025-12-01T20:34:43.917Z

This Brussels Sprouts Casserole combines roasted Brussels sprouts with a creamy sauce, topped with golden breadcrumbs for a delightful crunch. Perfect for holiday gatherings or a comforting weeknight dinner.

        Why You Will Love This Recipe
        Rich and creamy texture that complements the Brussels sprouts perfectly
A crunchy topping that adds a delightful contrast
Easy to prepare and a great side dish for any meal
Healthy and packed with flavor

      

The Nutritional Benefits of Brussels Sprouts

Brussels sprouts are not only delicious but also incredibly nutritious. They are low in calories yet high in fiber, which makes them an excellent choice for those looking to maintain a healthy weight. A single serving can provide a significant amount of vitamins K and C, both essential for maintaining strong bones and a robust immune system.

Additionally, Brussels sprouts are rich in antioxidants, which help combat oxidative stress in the body. This can lead to improved overall health and a reduced risk of chronic diseases. The presence of glucosinolates in these tiny cabbages has also been studied for their potential cancer-fighting properties, making them a smart addition to your diet.

How to Customize Your Casserole

One of the best aspects of this Brussels Sprouts Casserole is its versatility. You can easily customize it to suit your taste preferences or dietary needs. For instance, if you're a fan of a bit of heat, consider adding red pepper flakes or diced jalapeños to the creamy mixture. Alternatively, for a smoky flavor, include some cooked bacon or ham.

You can also experiment with different types of cheese. Swap out the cheddar for Gruyère or mozzarella for a unique flavor profile. Adding other vegetables like mushrooms or bell peppers can enhance the dish further and make it even more filling. The options are endless, so feel free to get creative!

Serving Suggestions

This Brussels Sprouts Casserole is a fantastic side dish that pairs perfectly with a variety of main courses. It's an excellent complement to roasted meats, such as chicken, turkey, or beef, adding a touch of elegance to your meal. The creamy texture and crunchy topping create a delightful contrast that everyone will enjoy.

For a vegetarian option, serve the casserole alongside a hearty grain salad or a simple quinoa dish. The combination of flavors and textures will make for a satisfying and wholesome meal. Don't forget to garnish with fresh parsley for an added burst of color and flavor!

Ingredients

For the Casserole

1 pound Brussels sprouts, trimmed and halved
2 tablespoons olive oil
1 cup heavy cream
1 cup shredded cheddar cheese
1/2 cup grated Parmesan cheese
1/2 teaspoon garlic powder
Salt and pepper to taste

For the Topping

1 cup breadcrumbs
2 tablespoons butter, melted
1/4 cup grated Parmesan cheese
1 tablespoon chopped fresh parsley (optional)

Feel free to customize the cheese and toppings based on your preferences!

Instructions

Preheat the Oven

Preheat your oven to 375°F (190°C).

Prepare the Brussels Sprouts

In a large bowl, toss the Brussels sprouts with olive oil, garlic powder, salt, and pepper until well coated.

Make the Creamy Mixture

In a separate bowl, mix the heavy cream, cheddar cheese, and Parmesan cheese until combined.

Combine and Transfer to Baking Dish

Add the Brussels sprouts to the creamy mixture and stir to combine. Transfer the mixture to a greased baking dish.

Prepare the Topping

In a small bowl, combine breadcrumbs, melted butter, and Parmesan cheese. Mix well.

Add Topping and Bake

Sprinkle the breadcrumb mixture over the casserole. Bake in the preheated oven for 30 minutes, or until bubbly and golden brown.

Let the casserole cool for a few minutes before serving. Enjoy!

Storing Leftovers

If you have any leftovers after enjoying this Brussels Sprouts Casserole, storing them is a breeze. Allow the casserole to cool completely before transferring it to an airtight container. It can be stored in the refrigerator for up to three days, making it a convenient option for meal prep or quick lunches.

For longer storage, consider freezing the casserole. Wrap individual portions tightly in plastic wrap and then place them in a freezer-safe container. This way, you can enjoy a delicious homemade meal anytime, simply by reheating it in the oven or microwave.

Perfect Pairings

Pairing this Brussels Sprouts Casserole with the right beverage can elevate your dining experience. A crisp white wine, such as Sauvignon Blanc, complements the earthy flavors of the Brussels sprouts beautifully. For a non-alcoholic option, consider serving sparkling water infused with lemon or cucumber for a refreshing contrast.

If you're serving this dish during a holiday gathering, consider offering a selection of side dishes that balance flavors and textures. A light salad with a tangy vinaigrette or some roasted root vegetables would make excellent companions, creating a well-rounded meal that your guests will love.

Questions About Recipes

→ Can I prepare this casserole ahead of time?

Yes, you can prepare the casserole and store it in the refrigerator for up to a day before baking.

→ Can I use frozen Brussels sprouts?

Yes, frozen Brussels sprouts can be used, but make sure to thaw and drain them before adding to the casserole.

→ What can I substitute for heavy cream?

You can use half-and-half or a non-dairy cream alternative if preferred.

→ Is this recipe gluten-free?

To make it gluten-free, use gluten-free breadcrumbs in the topping.