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Brussels Sprouts Casserole

Creamy, cheesy, and seasoned to perfection, this one-dish meal fulfills all kinds of cravings.

Sometimes, all you want at the end of the day is an easy one-dish meal to nourish your body and soothe your spirit. This succulent Brussels sprouts casserole is designed to do exactly that. Laced with the savory yumminess of salt, pepper, garlic, onions, and Italian seasoning—this creamy, cheesy blend of Brussels sprouts and breadcrumbs aims to please all kinds of palates. It’s crispy on the outside and irresistibly gooey on the inside. With so much flavor and nutrition packed into one dish, Brussels sprouts casserole can help you conquer the hunger of your whole family!

The best part? One batch makes six servings. That’s already pretty big, but you can easily double it for large parties or holiday gatherings, making enough to fill two baking dishes. That’s why I like it—it’s made to satisfy multitudes, something my large Italian-American family cares a lot about. You’re not at home if your belly isn’t full, according to them. Luckily, this casserole isn’t just about filling up—it’s also about feeling good. And the savory flavors mixed into the beautifully baked sprouts are a testament to that. Plus, there’s a lot of opportunity for creativity when it comes to your ideal topping!

Is Brussels Sprouts Casserole Healthy?

Due to the bacon and the many dairy-based ingredients, this dish is quite high in fat, though it also comes with a decent mix of protein, fiber, and calcium. For those with a wheat allergy or sensitivity, the recipe can easily be adjusted by using gluten-free flour and breadcrumbs. To make it vegetarian, simply omit the optional topping of bacon bits—or try my veggie-based suggestions below.

Tasty Vegetarian Toppings

While this recipe recommends an optional topping of cooked and crumbled bacon, I have some awesome vegetarian alternatives that are just as tasty. Top your Brussels sprouts casserole with Crispy Baked Tofu, Air-Fryer Chickpeas, or Instant Pot Quinoa. It might seem strange at first glance, but these simple and easy plant-based proteins are also rich with fiber and other nutrients. Plus, they offer some fun textures and savory flavors that can bring the whole dish together nicely.

FAQs & Tips

How Do I Store Leftovers?

Once cooled to room temperature, Brussels sprouts casserole can be stored in an airtight container or covered with aluminum foil. Refrigerate it like this for up to 3 days. For longer storage, transfer it to a freezer-safe container and freeze for up to 3 months. Make sure to thaw it in the fridge overnight before reheating, and then place it back into an oven-safe dish. Bake in the oven at 350°F for 15-20 minutes, until it’s completely warm. Note that freezing and thawing can make the sprouts mushy, but they should still taste great.

Can I Prep This Ahead?

Yes! Up to 2 days ahead of time, you can follow Steps 1 and 2 to bake the Brussels sprouts to perfection. Once they’ve cooled to room temperature, store them in an airtight container and refrigerate for 1 or 2 days. Take them out when you’re ready to finish the recipe and incorporate them into a magnificent casserole.

Do I Have To Soak Brussels Sprouts Before Cooking Them?

While this step is not 100% necessary, some chefs like to soak Brussels sprouts in cold water for 15 minutes before cooking. They say that it helps cut back on the bitterness of the leaves, though blanching will do the job better. The biggest benefit of soaking is that it provides extra moisture in the sprouts, ensuring they’ll cook thoroughly. If you have some extra time for prep, this optional step could be worth a try.

Serving Suggestions

While a bowl of Brussels sprouts casserole can be a full meal on its own, it also goes splendidly with holiday classics like Air-Fryer Turkey Breast and The Best Mashed Potatoes, Ritz Cracker Chicken and Italian Rice, or simple Cabbage and Noodles. If any of these options seem too heavy for you, consider pairing the casserole with something light and bright, like a Spring Salad or this Beet Greens Recipe. For a versatile dish like this, the pairing possibilities are endless!

Print

Brussels Sprouts Casserole

Creamy, cheesy, and seasoned to perfection, this one-dish meal fulfills all kinds of cravings.
Course Side Dish
Cuisine American
Prep Time 15 minutes minutes
Cook Time 35 minutes minutes
Total Time 50 minutes minutes
Servings 6 servings
Calories 380kcal
Author Amelia Mapstone

Ingredients

2 pounds Brussels sprouts trimmed and halved1 tablespoon olive oilSea salt to tasteBlack pepper to taste1/4 teaspoon garlic powder2 tablespoons unsalted butter2 tablespoons whole wheat flour1/4 teaspoon onion powder1/2 teaspoon Italian seasoning3/4 cup low-fat milk1 cup heavy cream1 cup shredded sharp cheddar cheese divided1/2 cup whole wheat breadcrumbsCooked and crumbled bacon optional (for topping)

Instructions

Preheat oven to 400°F. Toss Brussels sprouts with olive oil, salt, pepper, and garlic powder in a large bowl. Spread evenly on a baking sheet.
Roast the Brussels sprouts in the oven for about 25-30 minutes, flipping once halfway through, until they are browned and tender.
While the sprouts roast, melt butter in a saucepan over medium heat. Stir in flour and cook for 1 minute until golden. Gradually whisk in onion powder, Italian seasoning, milk, and cream.
Simmer for 3-4 minutes until the sauce thickens, then stir in 1/2 cup of the cheddar cheese and season with salt and pepper.
In a casserole dish, combine the roasted Brussels sprouts with the cream sauce. Sprinkle the remaining 1/2 cup of cheddar cheese over the top, then evenly distribute the breadcrumbs over it.
Bake the prepared casserole for 10 to 15 minutes, until it bubbles and the topping achieves a golden color. If desired, garnish with crumbled bacon bits.

Nutrition

Calories: 380kcal | Carbohydrates: 26g | Protein: 13g | Fat: 28g | Saturated Fat: 16g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 8g | Trans Fat: 0.2g | Cholesterol: 75mg | Sodium: 232mg | Potassium: 701mg | Fiber: 7g | Sugar: 6g | Vitamin A: 2089IU | Vitamin C: 131mg | Calcium: 265mg | Iron: 3mg

The post Brussels Sprouts Casserole appeared first on Food Faith Fitness.

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