If you’re trying to include more greens in your diet or just want a cozy, filling dish, this casserole comes together effortlessly. I love it because it’s creamy, cheesy, crispy on top and full of tender Brussels sprouts, making it a wonderful side dish or even a main meal for one or two. I like making recipes that are both comforting and packed with vegetables, and this Brussels sprouts casserole is the perfect choice.
The creamy, cheesy top hits the spot, perfectly suited to cooking in tiny batches. I made this casserole for the first time on a cold evening when I wanted something hearty but didn’t want to spend hours cooking. The next day, leftovers were served over breakfast, and everyone in the family loved it so much.
Creamy Brussels Sprouts Casserole Recipe
This creamy Brussels sprouts casserole recipe is simple yet delicious. It combines tender Brussels sprouts with a rich, cheesy sauce that makes every bite irresistible. Perfect for a weeknight dinner, this dish can be made in small portions for those of us who love cooking for just one or two people.
This is flexible enough to serve as a side dish or a comforting main meal just like this walking taco casserole. The creamy sauce pairs wonderfully with the slightly crispy sprouts, making it a perfect option even for picky eaters. Best of all, it comes together quickly with just a few basic ingredients.
Best Casserole Ingredients to use for Cheesy Brussels Sprout
Choosing the right ingredients is key to making this casserole creamy and flavorful. Brussels sprouts are, of course, the star of the dish, but the real magic happens with the creamy sauce.
Using a good quality grated cheese, such as sharp cheddar or gruyère, adds a deep, savory flavor that pairs perfectly with the slight bitterness of the sprouts. For extra creaminess, I like to add a dollop of sour cream, which blends beautifully with the eggs and cheese to create that luscious, thick sauce.
Easy Brussel Sprouts Gratin
You might think Brussels sprouts aren’t the most exciting veggie, but once you’ve tried them in this gratin-style casserole, they’ll win you over. The key is boiling the sprouts before adding them to the creamy sauce—this brings out their natural sweetness and adds a bit of texture.
In this version of a brussels sprouts gratin, you don’t need fancy ingredients or tons of time. It’s a quick and straightforward recipe that can be made with ingredients you probably already have in your pantry, making it perfect for those last-minute dinners.
Easy Instructions for Creating the Best Brussels Sprout Casserole
Must-Have Tools for Your Kitchen
- Casserole Dish: Choose a small one if you’re cooking for one or two people.
- Whisk: To easily blend the sauce ingredients together.
- Cooking Pot: You’ll need this to boil the brussels sprouts and soften them before baking.
- Bowl: Use this to mix your eggs, sour cream, and cheese mixture.
Key Ingredients:
- Brussels Sprouts: Fresh or frozen will work, but fresh sprouts give the best texture.
- Eggs: Help bind the casserole together and add richness.
- Sour Cream: Adds creaminess to the dish.
- Grated Cheese: Use a mix of cheddar and mozzarella for the perfect cheesy topping.
- Salt and Pepper: Simple seasonings that bring out the flavors.
*Exact measurements are listed in the recipe card below.
Detailed Directions for Brussel Sprouts Casserole
One: Prepare Ingredients
Trim and halve the Brussels sprouts, then give them a quick rinse under cold water. Gather your eggs, sour cream, cheese, and seasonings.
Two: Boil Brussel Sprouts
Boil the Brussels sprouts in salted water for about 5-7 minutes, until they’re just tender. Drain them and set aside.
Three: Combine Flavorings
In a bowl, whisk together the eggs, sour cream, grated cheese, and season with salt and pepper. This creates the creamy base of the casserole.
Four: Bake Casserole
Layer the boiled Brussels sprouts into a casserole dish, pour the creamy mixture over them, and top with more grated cheese. Bake at 375°Fahrenheit (190°Celsius) for about 20-25 minutes or until golden and bubbly.
Pro Tips for Best Results
- Roasted Brussels Sprouts: If you have extra time, roast the brussels sprouts instead of boiling them for added flavor.
- Add a Crunchy Topping: Sprinkle breadcrumbs mixed with a little butter on top for extra texture.
- Customize the Cheese: Try using different types of cheese like cheddar cheese, parmesan or gruyère for more depth of flavor.
Common Questions Answered
What Are the Perfect Pairings for Casserole with Brussel Sprouts?
Brussels sprouts casserole is a rich, creamy dish, so pairing it with lighter sides can create a well-balanced meal. Roasted chicken or turkey are excellent protein options, as their flavors complement the savory, cheesy casserole. A simple green salad with a light vinaigrette can also help balance out the richness.
For a more comforting meal, you can serve the casserole with warm, crusty bread or garlic bread, which is perfect for soaking up the creamy sauce. A side of roasted root vegetables, like carrots or sweet potatoes, also pairs well for a hearty, flavorful meal.
What Are the Proper Storage Tips for Casserole with Brussel Sprouts?
Storing your Brussels Sprouts Casserole is easy and helps keep leftovers fresh. After the casserole has completely cooled, transfer any leftovers to an airtight container. You can store it in the refrigerator for up to 3 to 4 days.
Freezing your Brussels Sprouts Casserole is a great way to enjoy it later. First, let the casserole cool completely after baking. Once cooled, transfer it to a freezer-safe container or wrap it tightly in aluminum foil or plastic wrap.
Additional Easy Small-Portion Recipes You’ll Love
If you enjoy cooking in smaller portions like I do, here are a few more recipes that are perfect for one or two people. These dishes are simple, quick, and just as satisfying without the need for big batches. Walking taco casserole and pork fillet are easy recipes that suit your comfy meal cravings.
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Casserole with Brussel Sprouts
Equipment
Ingredients
- 15 pieces Brussels Sprouts
- 2 Eggs
- 1/2 Cup Sour Cream
- 1/2 Cup Grated Cheese
- Salt
- Pepper
Instructions
- Trim and halve the Brussels sprouts, then give them a quick rinse under cold water. Gather your eggs, sour cream, cheese, and seasonings.
- Boil the Brussels sprouts in salted water for about 5-7 minutes, until they’re just tender. Drain them and set aside.
- In a bowl, whisk together the eggs, sour cream, grated cheese, and season with salt and pepper. This creates the creamy base of the casserole.
- Layer the boiled Brussels sprouts into a casserole dish, pour the creamy mixture over them, and top with more grated cheese. Bake at 375°Fahrenheit (190°Celsius) for about 20-25 minutes or until golden and bubbly.
Notes
- Roasted Brussels Sprouts: If you have extra time, roast the brussels sprouts instead of boiling them for added flavor.
- Add a Crunchy Topping: Sprinkle breadcrumbs mixed with a little butter on top for extra texture.
- Customize the Cheese: Try using different types of cheese like cheddar cheese, parmesan or gruyère for more depth of flavor.
Nutrition
Disclaimer
Please note that nutrient values are estimates only. Variations can occur due to product availability and manner of food preparation. Nutrition may vary based on methods of origin, preparation, freshness of ingredients, and other factors.
