Cheesy Brussels Sprouts Gratin

Name: Cheesy Brussels Sprouts Gratin
Prep time: 15 min
Cook time: 35 min
Total time: 50 min
Cuisine: American
Ingredients: 1 lb Brussels sprouts, trimmed and halved; 1 cup sharp cheddar cheese, shredded; 1 cup heavy cream; 2 cloves garlic, minced; ½ cup grated Parmesan cheese; 2 tbsp butter, plus more for greasing; Salt and pepper to taste

Published: October 15, 2025

by Lionel Ramon

Why You'll Love This Cheesy Brussels Sprouts Gratin Recipe

This incredible Cheesy Brussels Sprouts Gratin Recipe transforms simple everyday ingredients into restaurant-quality flavors that will blow your mind completely.
Foolproof recipe techniques guarantee perfect results every single time, making even novice cooks feel like professional chefs instantly.
Stunning visual appeal with gorgeous colors and mouthwatering aromas creates the ultimate Instagram-worthy dish for any special occasion.
Endlessly adaptable for different dietary needs while working beautifully for meal prep, date nights, or entertaining large groups effortlessly.

What You’ll Need

Here’s what you’ll need to make this delicious Cheesy Brussels Sprouts Gratin Recipe:

Brussels Sprouts: Look for firm green Brussels sprouts; they should be small and compact for the best texture.
Cheddar Cheese: A sharp cheddar brings out that signature cheesy flavor; feel free to mix in some mozzarella for extra gooeyness.
Heavy Cream: This adds richness and creaminess; substitute with half-and-half if you’re feeling daring.
Garlic: Freshly minced garlic elevates the flavor profile; it’s basically the fairy dust of cooking.
Parmesan Cheese: For that golden crust on top—nothing says “I love you” like a sprinkle of Parmesan!
Butter: You can’t go wrong with butter; it adds richness and helps everything meld together perfectly.

For the Sauce:

Salt and Pepper: Essential seasonings that bring life to your gratin; don’t skimp on these!

The full ingredients list, including measurements, is provided in the recipe card directly below.

## Cooking Instructions

Follow these simple steps to prepare this delicious Cheesy Brussels Sprouts Gratin Recipe:

Step 1: Preheat Your Oven

Preheat your oven to 375°F (190°C). While it warms up, grab a baking dish and lightly grease it with nonstick spray or butter—because nobody likes a stuck gratin!

Step 2: Prepare Your Brussels Sprouts

Trim the ends off the Brussels sprouts and slice them in half. Give them a good rinse under cold water and pat them dry—they should be as clean as your conscience after finishing that last cookie.

Step 3: Sauté the Garlic

In a skillet over medium heat, melt about two tablespoons of butter. Toss in the minced garlic and sauté until fragrant—this should take about one minute. If you start dancing around the kitchen because of that heavenly aroma, don’t worry; you’re not alone.

Step 4: Assemble Your Gratin

In your greased baking dish, layer the halved Brussels sprouts evenly. Pour on the heavy cream, followed by generous amounts of cheddar cheese (don’t hold back!), salt, and pepper. Mix everything together so every sprout gets its fair share of cheesy goodness.

Step 5: Add Parmesan

Sprinkle a layer of grated Parmesan cheese over everything—it’s like adding glitter to a masterpiece. Then dot some butter on top because we’re not here to play it safe!

Step 6: Bake Until Golden

Pop your dish into the preheated oven and bake for about 30-35 minutes or until bubbly and golden brown on top. The anticipation builds as you wait—trust me, it’s worth it!

Transfer to plates and drizzle with sauce for the perfect finishing touch.

And there you have it—the ultimate comfort food! Serve this Cheesy Brussels Sprouts Gratin Recipe at your next family dinner or holiday gathering and watch everyone scramble for seconds (or thirds)! Trust me; this dish has charm—just like me after one too many cups of coffee!

You Must Know About Cheesy Brussels Sprouts Gratin Recipe

This showstopping Cheesy Brussels Sprouts Gratin Recipe delivers restaurant-quality results using simple ingredients you probably already have at home.
The perfect balance of textures and flavors creates an unforgettable dining experience that will have everyone asking for seconds.
Picture-perfect presentation with vibrant colors makes this dish absolutely Instagram-worthy and guaranteed to impress any dinner guest.
Incredibly versatile recipe that works beautifully for weeknight dinners, meal prep, special occasions, or even outdoor entertaining sessions.

Perfecting Cooking Process

First, preheat your oven while you clean and trim the Brussels sprouts. Next, sauté them until they’re slightly tender, then mix in your cheese sauce before transferring everything to a baking dish. Finish by adding a crunchy topping and baking until golden brown.

Flavor Your Way

Feel free to swap out Brussels sprouts for cauliflower or broccoli if you’re feeling adventurous! Spice things up with a pinch of nutmeg or add crispy pancetta for extra flavor. You can even use different cheeses like Gruyère or cheddar for a personal twist.

Storing & Reheating

Store any leftovers in an airtight container in the refrigerator for up to three days. To reheat, place it in a preheated oven at 350°F until warmed through. Adding a splash of cream before reheating can restore creaminess.

Chef's Helpful Tips for Cheesy Brussels Sprouts Gratin Recipe

This professional-quality Cheesy Brussels Sprouts Gratin Recipe relies on precise timing and temperature control to achieve restaurant-standard results consistently.
Master the art of mise en place by prepping all ingredients beforehand, ensuring smooth execution and preventing any last-minute cooking disasters.
The secret lies in layering flavors throughout the cooking process rather than seasoning only at the end for maximum depth.
Pro tip: let the finished dish rest for optimal texture and flavor development before serving to hungry guests waiting eagerly.

Nothing beats the day my friend declared my Cheesy Brussels Sprouts Gratin “life-changing.” I still remember his wide-eyed expression as he took that first bite; it made all the kitchen chaos worth it!

FAQs

What is Cheesy Brussels Sprouts Gratin Recipe?

The Cheesy Brussels Sprouts Gratin Recipe is a delightful dish that combines roasted Brussels sprouts with a creamy cheese sauce, topped with a crispy breadcrumb layer. This comforting side dish enhances the natural flavors of Brussels sprouts while adding richness and texture. It’s perfect for holiday gatherings or as an indulgent accompaniment to any meal. The gratin offers a unique way to enjoy Brussels sprouts, making them appealing even to those who may not typically favor this vegetable.

How do I make Cheesy Brussels Sprouts Gratin Recipe?

To create the Cheesy Brussels Sprouts Gratin Recipe, start by preheating your oven to 375°F. Clean and halve fresh Brussels sprouts before boiling them for about five minutes. Meanwhile, prepare a cheese sauce using butter, flour, milk, and your choice of cheeses like Gruyère or cheddar. Combine the cooked sprouts with the sauce, transfer to a baking dish, and sprinkle breadcrumbs on top. Bake until golden brown and bubbly for the perfect finish.

Can I use frozen Brussels sprouts for the Cheesy Brussels Sprouts Gratin Recipe?

Yes, you can use frozen Brussels sprouts for this recipe. However, it’s essential to thaw and drain them thoroughly to avoid excess moisture in your gratin. Once thawed, you can follow the same steps as you would with fresh sprouts. The key flavor will still come from the creamy cheese sauce, ensuring that your dish remains delicious even with frozen vegetables.

What are some variations of Cheesy Brussels Sprouts Gratin Recipe?

There are numerous ways to customize the Cheesy Brussels Sprouts Gratin Recipe. You can add cooked bacon or pancetta for extra flavor, or mix in other vegetables like cauliflower or carrots for variety. Experimenting with different types of cheese can also yield new tastes; try incorporating blue cheese or feta for a tangy kick. Adding spices like nutmeg or garlic can elevate the dish further and cater it to your personal preferences.

Conclusion

In summary, the Cheesy Brussels Sprouts Gratin Recipe is an indulgent way to enjoy this nutritious vegetable. With its creamy cheese sauce and crispy topping, it’s sure to be a hit at any dinner table. Whether you’re entertaining guests or simply treating yourself, this dish brings comfort and flavor together beautifully. Don’t hesitate to try different variations to make it uniquely yours; it’s versatile enough to suit any palate!

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