A Delicious Brussels Sprouts Gratin to Win Over Any Doubter

What kind of recipe is it?

Brussels sprouts gratin is a comforting, creamy side dish that elevates the humble Brussels sprout to a new level of deliciousness.

This dish combines tender, roasted Brussels sprouts with a rich cheese sauce, often topped with a golden breadcrumb crust for added texture and flavor.

Ideal for holiday gatherings or cozy family dinners, it appeals to both vegetable lovers and those seeking a unique side to complement their meals.

Its indulgent flavors make it a perfect choice for anyone looking to add a special touch to their dining experience.

Ingredients

This list provides all the essential ingredients needed to create a scrumptious Brussels sprouts gratin. Adjust quantities as needed depending on the desired serving size.

Cooking Steps

1. Preheat the oven to 190 °C (375 °F) and position the oven rack in the middle.
2. Prepare the Brussels sprouts by trimming the stem ends and removing any yellowed outer leaves. Cut the sprouts in half lengthwise for even cooking.
3. Bring a large pot of salted water to a boil over high heat. Add the halved Brussels sprouts and blanch for 5 minutes until they’re bright green and just tender.
4. Drain and immediately transfer them to an ice bath (a bowl of ice water) to stop the cooking process. After a few minutes, drain them again and set aside.
5. In a medium saucepan over medium heat, melt 2 tablespoons (30 grams) of butter. Once the butter is foamy and slightly browned, add 2 tablespoons (15 grams) of all-purpose flour.
6. Whisk continuously for about 2 minutes to form a roux, allowing it to slightly golden without browning.
7. Gradually pour in 1 cup (240 ml) of heavy cream while whisking to combine. Continue to whisk until the mixture thickens, about 3–5 minutes. The sauce should coat the back of a spoon.
8. Stir in the minced garlic, chopped fresh thyme, ½ teaspoon salt, and ¼ teaspoon black pepper. Remove from heat and fold in 1 ½ cups (about 170 grams) of shredded cheese until melted and fully incorporated.
9. In a greased 2-liter (2-quart) baking dish, combine the blanched Brussels sprouts with the cheese sauce, mixing well to guarantee the sprouts are evenly coated.
10. In a small bowl, mix ½ cup (about 50 grams) of breadcrumbs with a drizzle of 1 tablespoon (15 ml) olive oil until evenly combined.
11. Sprinkle the breadcrumb mixture over the top of the Brussels sprouts and cheese mixture.
12. Place the baking dish in the preheated oven and bake for 25–30 minutes, or until the top is golden brown and the sauce is bubbling.
13. The gratin should have a cohesive texture but still be creamy.
14. Allow the gratin to rest for 5–10 minutes before serving. This resting time enables the sauce to set slightly, making it easier to serve.
15. Serve warm, enjoying the rich aroma and golden-brown crust. The Brussels sprouts should be tender with a cheesy, creamy texture beneath the crunchy topping.

Variations

• Cheesy Cauliflower Gratin: Substitute half of the Brussels sprouts with blanched cauliflower florets for a unique vegetable blend that adds a slightly sweet flavor.
• Vegan Brussels Sprouts Gratin: Replace heavy cream with coconut cream (240 ml), use a vegan butter alternative, and swap cheese for a plant-based cheese option to create a dairy-free version.
• Bacon and Cheese Delight: Incorporate crumbled cooked bacon (about 100 grams) into the cheese sauce for added smokiness and texture, enhancing the flavor profile.
• Herbed Mushroom Gratin: Add sautéed mushrooms (about 200 grams) and extra fresh herbs like rosemary and parsley to the cheese mixture for an earthy twist and rich flavor.

Tips on plating and presentation

A beautifully plated Brussels sprouts gratin can elevate your dining experience and impress your guests.

To showcase its creamy texture, I like using a shallow, wide dish. Garnish with fresh herbs or a sprinkle of grated cheese for a pop of color.

Serve individual portions in ramekins for a touch of elegance. Remember, presentation makes all the difference, so have fun with it!

What other dishes can I pair it with?

While Brussels sprouts gratin can stand alone as a delightful main dish, it shines even brighter when paired with complementary sides.

I love serving it alongside roasted chicken or a savory pork tenderloin. A light, tangy salad adds freshness, while creamy mashed potatoes balance the richness.

You can’t go wrong with crusty bread to soak up all that delicious cheese, either!

What drinks can I pair it with?

To truly elevate your Brussels sprouts gratin experience, consider pairing it with a glass of crisp white wine, like a Sauvignon Blanc or Chardonnay.

The acidity in these wines perfectly complements the richness of the dish.

If you prefer something non-alcoholic, a sparkling water with a slice of lemon can refresh your palate beautifully.

Enjoy mixing and matching until you find your perfect drink!

Frequently Asked Questions

Can I Use Frozen Brussels Sprouts Instead of Fresh Ones?

Absolutely, I’ve used frozen Brussels sprouts in recipes before. They work well, though I recommend thawing and draining them first to avoid excess moisture. You still get that great flavor and texture!

How Long Does Leftovers Last in the Fridge?

Leftovers usually last about three to four days in the fridge. I make sure to store them in an airtight container to keep them fresh. After that, I don’t hesitate to toss them out.

Can This Dish Be Made Ahead of Time?

Yes, I can make this dish ahead of time! I usually prepare it a day in advance, refrigerate it, and then just bake it before serving. It’s a real time-saver for busy days!

What Are Some Common Allergens in This Recipe?

This recipe’s common allergens include dairy from cheese and cream, gluten from breadcrumbs, and potentially nuts if used as toppings. I always check labels to guarantee everyone can enjoy the dish safely without worry.

How Can I Make This Dish Vegan-Friendly?

To make this dish vegan-friendly, I substitute heavy cream with coconut milk and cheese with nutritional yeast or a vegan cheese. It still tastes amazing, ensuring everyone can enjoy it without compromising their dietary choices!