How to Prepare Delicious Bacon Brussel Sprouts Gratin

Bacon Brussel Sprouts Gratin.

You can cook Bacon Brussel Sprouts Gratin using 12 ingredients and 7 steps. Here is how you achieve that.

Ingredients of Bacon Brussel Sprouts Gratin

1. It's 1 1/2 pounds of brussel sprouts, halved.
2. You need 8 oz of bacon, cooked and crumbled.
3. You need 1 cup of sharp cheddar cheese, grated.
4. Prepare 1/2 cup of fontina cheese, grated, optional.
5. You need 3/4 cup of heavy cream.
6. You need 2 tablespoons of extra-virgin olive oil.
7. Prepare 1 of egg.
8. It's 1 sprig of fresh rosemary, minced.
9. You need 1 teaspoon of garlic powder.
10. You need 1 teaspoon of onion powder.
11. You need 1/2 teaspoon of red pepper flakes, optional.
12. It's to taste of Kosher salt and freshly ground pepper.

Bacon Brussel Sprouts Gratin instructions

1. Pre-heat oven to 400°F..
2. Place brussel sprouts in a baking dish and toss in olive oil and season generously with salt and pepper..
3. Roast in oven for 15-20 minutes, or until semi-softened..
4. Meanwhile, in a large bowl, whisk together egg, heavy cream, rosemary, garlic powder, onion powder and red pepper flakes (if using), then stir in cheeses..
5. Remove brussel sprouts from oven and add 3/4 of the bacon to the baking dish. Pour cheese mixture over the top and stir everything together, then top with remaining bacon..
6. Reduce oven temperature to 350º, return baking dish to oven and bake for 20-25 minutes, or until cheese is bubbly and just set..
7. Remove from oven and let cool 5 minutes before serving..