Brussels Sprouts Gratin
Introduction
Golden, creamy, and loaded with flavor, this Brussels Sprouts Gratin takes a humble vegetable and turns it into a cheesy, crowd-pleasing side dish that might just steal the show. Roasted and then blanketed in cream, bacon, cheddar, and breadcrumbs, it’s everything you want in a cozy casserole—crunchy on top, melty in the middle, and just enough heat to keep it interesting.
Whether you’re serving it for Thanksgiving or a simple weeknight dinner, this gratin delivers comfort in every bite.
Why I Love This Recipe
Let’s be honest—Brussels sprouts have a reputation. But once they’re chopped, roasted, and bathed in cheese and cream, even skeptics come back for seconds. I especially love the salty crunch from the turkey or beef bacon and the way the cream bubbles up under a golden breadcrumb crust.
It hits the same comfort chord as our Dorito Casserole or Chicken Enchiladas—rich, satisfying, and always welcome at the table.
Recipe Details
- Yield: 6 servings
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Total Time: 30 minutes
Ingredients
- 2 tablespoons unsalted butter, cut into pieces (plus more for greasing)
- 8 oz turkey or beef bacon, cooked and chopped
- 1 pound Brussels sprouts, trimmed
- Pinch of red pepper flakes (optional)
- Salt and freshly ground black pepper, to taste
- ½ cup heavy cream
- ½ cup grated white cheddar cheese
- ½ cup breadcrumbs
Optional Swaps and Tips
- Cheese: Try Gruyère, Parmesan, or mozzarella for different flavor profiles.
- Breadcrumbs: Panko gives an extra-crispy top; seasoned ones add a flavor boost.
- Add-ins: Stir in a few sautéed mushrooms or caramelized onions for more depth.
- No bacon? Use smoked paprika or a dash of liquid smoke for a similar vibe.
Instructions
1. Prep the Oven and Dish
- Preheat oven to 400°F (200°C).
- Lightly grease a 2-quart baking dish with butter.
2. Cook the Brussels Sprouts
- Bring a pot of salted water to a boil.
- Cook Brussels sprouts for 8–10 minutes until tender.
- Drain, cool slightly, and coarsely chop.
3. Cook the Bacon
- In a skillet, cook turkey or beef bacon until crisp.
- Drain on paper towels and chop into small pieces.
4. Assemble the Gratin
- Add chopped Brussels sprouts and half the bacon to the baking dish.
- Season with salt, pepper, and red pepper flakes (if using).
- Pour in heavy cream and sprinkle with cheese.
- Top with the remaining bacon and breadcrumbs.
- Dot the top with butter pieces.
5. Bake
- Bake for 15 minutes, or until bubbling and golden on top.
- Let cool slightly before serving.
Tips for Success
- Don’t overcook sprouts in the water—they’ll continue softening in the oven.
- Use a shallow baking dish to get maximum golden crust.
- Let it rest a few minutes before serving—it sets up and cuts cleanly.
Serving Suggestions and Pairings
This gratin works great with:
- Easy Cheesy Chicken Sliders for a full comfort plate
- Sheet Pan Quesadillas for a casual, cheesy spread
- Beer Cheese Dip for a party-ready starter
- A roasted chicken, grilled sausages, or holiday ham
Make-Ahead and Leftovers
- Make-Ahead: Assemble and refrigerate (unbaked) up to 24 hours in advance.
- Reheat: Cover with foil and warm in the oven at 325°F until heated through.
- Store: Leftovers keep well in the fridge for up to 3 days.
More Recipes You’ll Love
Keep the cozy vibes going with:
- Dorito Casserole – crunchy and cheesy
- Chicken Enchiladas – creamy and comforting
- Beer Cheese Dip – crowd-pleasing appetizer
- Sheet Pan Quesadillas – a cheese lover’s dream
Final Thoughts
This Brussels Sprouts Gratin is proof that even the humblest veggie can turn into a decadent side dish with the right treatment. Creamy, crispy, cheesy, and packed with smoky flavor—it’s destined to become a new favorite on your comfort food list.
Made it? Tag @chefmaniac and show us your golden gratin—we’d love to feature your take!
