Instructions:
- Preheat Oven:
- Preheat your oven to 350°F (175°C).
- Cook Potatoes:
- Boil the potatoes in salted water until tender (about 15-20 minutes). Drain well.
- Mash and Mix:
- In a large bowl, mash the potatoes until smooth. Mix in the sour cream, heavy cream, melted butter, and half of the shredded cheddar cheese. Season with salt and pepper to taste.
- Layer and Add Toppings:
- Spread the potato mixture evenly into a greased 9×13-inch baking dish.
- Sprinkle the remaining cheddar cheese and mozzarella (if using) on top, followed by the crumbled bacon.
- Bake:
- Bake for about 20-25 minutes, or until the cheese is melted and golden.
- Garnish and Serve:
- Garnish with fresh parsley or chives and serve warm.
This casserole is creamy, cheesy, and packed with flavors from the bacon and herbs. Perfect for any gathering or as a side dish for a comforting meal!