Irresistible Brussels Sprouts Gratin with Blue Cheese

Name: Irresistible Brussels Sprouts Gratin with Blue Cheese
Prep time: 20 min
Cook time: 25 min
Total time: 45 min
Cuisine: American
Ingredients: 1.5 lb Brussels Sprouts (Essential for the dish; tender when blanched and roast-baked.); 1 tsp Butter (Greases the baking dish for easy release.); 6 oz Blue Cheese (Adds a bold, tangy flavor; creamy varieties recommended.); 3/4 cup Heavy Cream (Forms the creamy base; ensure it’s at room temperature.); 1/2 cup Whole Milk (Boosts creaminess without overwhelming.); 1 tbsp Whole Grain Mustard (Enhances flavor complexity; optional.); Salt and Pepper (To taste.); 1/4 cup Parmesan Cheese (Provides a savory topping that crisps beautifully.)

by Manar Jota

October 27, 2025

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Brussels Sprouts Gratin with Blue Cheese is a delightful twist on a classic dish that transforms the humble Brussels sprout into a creamy, cheesy masterpiece. The blend of blue cheese and heavy cream creates a velvety sauce that will have even the pickiest eaters begging for seconds. This gratin is perfect for holidays or as a comforting side dish, making it a must-try recipe for any occasion. Let’s dive into how to create this deliciously satisfying dish!

Why You’ll Love This Brussels Sprouts Gratin with

This Brussels Sprouts Gratin with Blue Cheese is packed with flavor and offers numerous benefits that make it a standout dish. Here are just a few reasons to love it:

It’s a unique way to enjoy Brussels sprouts, elevating them from a side to a star.
The creamy texture pairs wonderfully with the bold flavor of blue cheese.
This dish is vegetarian-friendly, catering to various dietary preferences.
It can be made ahead of time, making it a convenient choice for busy cooks.
This is a perfect dish for Thanksgiving or holiday gatherings, guaranteed to impress guests.
With its savory breadcrumbs, it’s an indulgent side dish that balances health and flavor.

As a Brussels Sprouts Cheese Bake, it’s not only delicious but also a great way to sneak some veggies into your meals!

Ingredients for Brussels Sprouts Gratin with

Gather these items:

1.5 lb Brussels Sprouts (Essential for the dish; tender when blanched and roast-baked.)
1 tsp Butter (Greases the baking dish for easy release.)
6 oz Blue Cheese (Adds a bold, tangy flavor; creamy varieties recommended.)
3/4 cup Heavy Cream (Forms the creamy base; ensure it’s at room temperature.)
1/2 cup Whole Milk (Boosts creaminess without overwhelming.)
1 tbsp Whole Grain Mustard (Enhances flavor complexity; optional.)
Salt and Pepper (To taste.)
1/4 cup Parmesan Cheese (Provides a savory topping that crisps beautifully.)

How to Make Brussels Sprouts Gratin with Step-by-Step

Step 1: Preheat the oven to 350°F and butter a shallow baking dish.
Step 2: Blanch the Brussels sprouts in salted boiling water for 3 minutes, then drain and pat dry.
Step 3: Arrange the blanched Brussels sprouts cut-side down in the prepared baking dish.
Step 4: Sprinkle crumbled blue cheese evenly over the sprouts.
Step 5: Whisk together heavy cream, whole milk, whole grain mustard, salt, and pepper in a bowl.
Step 6: Pour the cream mixture over the sprouts and cheese.
Step 7: Sprinkle grated Parmesan on top.
Step 8: Bake for 20-25 minutes until the sauce is bubbling and the top is golden.
Step 9: Cool briefly before serving.

Irresistible Brussels Sprouts Gratin with Blue Cheese - Brussels Sprouts Gratin with - main visual representation

Pro Tips for the Best Brussels Sprouts Gratin with

Keep these in mind:

Use a mix of cheeses for an even richer flavor; try adding some cheddar.
Ensure the Brussels sprouts are dry after blanching for a crispier top.
For extra crunch, consider adding a layer of breadcrumbs on top of the cheese.

Best Ways to Serve Brussels Sprouts Gratin with

This dish is versatile and can be paired with various main courses. Serve it alongside:

Roast chicken for a classic family meal.
Grilled steak for a hearty dinner.
As part of a vegetarian feast, it shines as a Healthy Brussels Sprouts Gratin Dish.

How to Store and Reheat Brussels Sprouts Gratin with

To store leftovers, let the gratin cool completely, then cover and refrigerate. It’s best enjoyed within 3 days. To reheat, place it in a preheated oven at 350°F for about 15-20 minutes or until warmed through, restoring that creamy texture.

Frequently Asked Questions About Brussels Sprouts Gratin with

What’s the secret to perfect Brussels Sprouts Gratin with?

The key to a perfect Brussels Sprouts Gratin Recipe is to ensure the Brussels sprouts are well-blanched. This technique softens them while still allowing them to hold their shape in the creamy sauce.

Can I make Brussels Sprouts Gratin with ahead of time?

Yes! You can prepare the dish up to the baking stage, cover it, and refrigerate. When you’re ready to serve, just pop it in the oven. This makes it an ideal choice for Brussels Sprouts Gratin for Thanksgiving.

How do I avoid common mistakes with Brussels Sprouts Gratin with?

One common mistake is overcooking the Brussels sprouts. Make sure to blanch them only briefly. Also, don’t skip the cooling step before serving, as it allows the flavors to meld beautifully.

Variations of Brussels Sprouts Gratin with You Can Try

There are numerous ways to enjoy this dish. Consider these variations:

Substituting blue cheese with goat cheese for a different flavor profile.
Adding crispy pancetta or bacon for a savory twist.
Making it with a blend of cheeses for a richer texture.

Irresistible Brussels Sprouts Gratin with Blue Cheese - Brussels Sprouts Gratin with - additional detail

For more delicious recipes, check out our recipe collection. If you’re looking for a hearty main dish, consider trying Peruvian Chicken and Rice. For a vegetarian option, Ground Beef Zucchini Casserole is a great choice!