Ingredients:
- 4 lbs Russet Potatoes (large)
- 8 Tbsp (1 stick) Unsalted Butter (softened), divided
- 1 cup Full-Fat Sour Cream
- 1/2 cup Whole Milk or Heavy Cream
- 1 Tbsp Kosher Salt
- 1 tsp freshly ground Black Pepper
- 1/2 tsp Garlic Powder
- 3 cups Sharp Cheddar Cheese (grated), divided
- 8 strips Cooked Bacon (crumbled)
- 1/4 cup freshly chopped Chives, divided
Instructions:
- Prep the Potatoes: Preheat oven to 400°F (200°C). Wash and scrub the potatoes. Prick each potato 5-6 times with a fork. Rub very lightly with oil (optional).
- Bake: Place potatoes directly on the oven rack or a baking sheet. Bake for 60–75 minutes, or until easily pierced with a fork. Remove and let cool for about 15 minutes.
- Scoop: Slice each potato lengthwise. Carefully scoop the potato flesh into a large mixing bowl, leaving a sturdy 1/4-inch shell intact.
- Mash: Add 6 Tbsp of softened butter, sour cream, whole milk/cream, salt, pepper, and garlic powder to the potato flesh.
- Mix: Use a potato masher or electric hand mixer on low speed to mix until just combined and fluffy. Do not over-mix.
- Fold In: Gently fold in 2 cups of the grated cheddar cheese, half of the crumbled bacon, and half of the chopped chives. Taste and adjust salt and pepper.
- Assemble: Scrape the potato mixture into the prepared 9x13 inch casserole dish. Smooth the top with a spatula.
- Top: Melt the remaining 2 Tbsp of butter and drizzle lightly over the top of the casserole. Sprinkle the remaining 1 cup of cheddar cheese and the rest of the crumbled bacon evenly over the surface.
- Bake: Return the casserole to the 400°F (200°C) oven and bake for 25–30 minutes, or until the filling is heated through and the cheese topping is melted, golden, and bubbly.
- Garnish and Serve: Remove from the oven. Let rest for 5 minutes. Sprinkle with the remaining fresh chives before serving.