Instructions:
- Preheat Oven:
- Preheat your oven to 375°F (190°C).
- Blanch Brussels Sprouts:
- Bring a pot of salted water to a boil. Add Brussels sprouts and blanch for 3-4 minutes. Drain and set aside.
- Layer in Baking Dish:
- In a greased baking dish, arrange the blanched Brussels sprouts. Sprinkle cooked and crumbled bacon over the top.
- Prepare Cheese Mixture:
- In a bowl, mix together Gruyere, Parmesan, minced garlic, salt, and pepper. Sprinkle this cheese mixture evenly over the Brussels sprouts and bacon.
- Pour Cream Over:
- Pour the heavy cream evenly over the dish, ensuring it covers the Brussels sprouts and cheese.
- Bake:
- Bake in the preheated oven for 25-30 minutes or until the top is golden and bubbly.
- Garnish and Serve:
- Remove from the oven, garnish with chopped fresh parsley, and serve hot.
Enjoy this Bacon Brussels Sprouts Gratin as a delightful side dish that combines the richness of bacon and cheese with the wholesome goodness of Brussels sprouts! 
