Description
This rich and creamy gratin transforms Brussels sprouts into a decadent side dish with crispy bacon, melted cheese, and a golden breadcrumb topping. Perfect for holidays or Sunday dinners.
Ingredients
Scale
- 1 1/2 pounds Brussels sprouts, trimmed and halved
- 6 slices bacon, chopped
- 2 tablespoons butter
- 2 cloves garlic, minced
- 2 tablespoons all-purpose flour
- 1 1/2 cups heavy cream
- 1/2 cup milk
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon nutmeg (optional)
- 1 1/2 cups shredded Gruyère cheese
- 1/2 cup grated Parmesan cheese
- For the topping:
- 1/2 cup panko breadcrumbs
- 2 tablespoons melted butter
- 2 tablespoons chopped fresh parsley
Instructions
- Preheat oven to 375°F (190°C). Butter a 9×13-inch baking dish.
- Bring a large pot of salted water to a boil. Add Brussels sprouts and cook for 4 minutes. Drain and set aside.
- In a large skillet over medium heat, cook bacon until crispy. Remove with a slotted spoon to a paper towel-lined plate. Reserve 2 tablespoons bacon drippings in the skillet.
- Add butter to the skillet with the drippings. Once melted, add garlic and cook for 30 seconds. Whisk in flour and cook for 1 minute.
- Gradually whisk in heavy cream and milk. Bring to a simmer, then reduce heat to low. Stir in salt, pepper, and nutmeg. Cook for 2 minutes until thickened.
- Remove from heat. Stir in Gruyère and Parmesan until melted and smooth. Taste and adjust seasoning.
- In a small bowl, combine panko, melted butter, and parsley for the topping.
- Arrange the blanched Brussels sprouts in the prepared baking dish. Sprinkle bacon over the top. Pour the cheese sauce evenly over the sprouts. Sprinkle with the breadcrumb mixture.
- Bake for 20–25 minutes until bubbly and golden brown on top. Let rest for 5 minutes before serving.
Notes
You can substitute Gruyère with Swiss or sharp cheddar. For a lighter version, use half-and-half instead of heavy cream. Leftovers can be refrigerated and reheated in the oven.
Nutrition
- Calories: 410
- Sugar: 4g
- Fat: 32g
- Carbohydrates: 18g
- Protein: 18g
