Looking for a comforting side dish that’s perfect for gatherings, holiday meals, or even weeknight dinners? This Twice Baked Potato Casserole delivers all the flavors of loaded baked potatoes in a creamy, cheesy, and indulgent dish.
With crispy bacon, tender potatoes, gooey cheddar cheese, and a touch of seasoning, this casserole will have everyone coming back for seconds!
Why You’ll Love This Recipe
- Rich and Creamy: The combination of butter, sour cream, and cheddar cheese makes this casserole irresistibly creamy.
- Perfect for Gatherings: Feeds a crowd and pairs beautifully with any main course.
- Customizable: Add your favorite toppings or mix-ins to make it your own.
- Make-Ahead Friendly: Prepare it in advance and bake when ready for an easy, stress-free meal.
Twice Baked Potato Casserole Recipe
For this delicious potato casserole, you’ll need the following ingredients:
Ingredients
- 7 lbs russet potatoes: Provides the starchy, fluffy base for the casserole.
- ½ lb bacon: Adds a savory, crispy topping for a smoky flavor.
- 3 tablespoons canola oil: Ensures the potatoes bake evenly and develop a golden skin.
- 2 sticks salted butter (1 cup): Creates a rich, creamy texture.
- 1⅓ cups sour cream: Adds tanginess and creaminess to the potatoes.
- 1⅓ cups whole milk: Helps achieve a smooth, creamy consistency.
- 3 green onions, finely chopped: Adds freshness and a mild onion flavor.
- ½ teaspoon garlic powder: Enhances the overall savory flavor.
- 2 cups cheddar cheese, shredded and divided: Sharp cheddar works best for its bold flavor and melty goodness.
- 2½ teaspoons seasoned salt: Provides a balanced seasoning for the potatoes.
- Salt and pepper to taste: Adjust to your preference.
Step-by-Step Instructions
Step 1: Preheat the Oven
Preheat your oven to 400°F (200°C). Lightly grease a 9×13-inch baking dish or a large casserole dish and set it aside.
Step 2: Prepare and Bake the Potatoes
Take out the butter, sour cream, and milk, and let them sit at room temperature while you prepare the potatoes. Wash and scrub the russet potatoes clean, then wipe them dry. Rub each potato with canola oil and sprinkle lightly with salt. Place the potatoes directly on the oven rack or a baking sheet and bake for 60-70 minutes, or until tender when pierced with a fork.
Step 3: Cook the Bacon
While the potatoes are baking, cook the bacon slowly in a skillet over low heat to ensure even cooking. As the edges begin to curl, use tongs to flip the slices periodically until crispy. Transfer the bacon to a plate lined with paper towels to drain. Once cooled, crumble the bacon into small pieces and set aside.
Step 4: Scoop and Mash the Potatoes
Once the potatoes are cool enough to handle, slice them in half lengthwise. Scoop the flesh into a large mixing bowl, leaving a thin layer of potato attached to the skins. Mash the potatoes roughly with a potato masher or beat them with a hand mixer until smooth, depending on your desired consistency.
Step 5: Add the Creamy Ingredients
Add the butter, sour cream, and whole milk gradually to the mashed potatoes, mashing or stirring between additions to reach your desired consistency. Stir in the garlic powder, seasoned salt, and a pinch of salt and pepper. Taste and adjust the seasoning as needed.
Step 6: Assemble the Casserole
Spread half of the mashed potato mixture evenly into the prepared baking dish. Sprinkle 1 cup of shredded cheddar cheese and half of the crumbled bacon over this layer. Add the remaining mashed potatoes on top, smoothing it out with a spatula.
Step 7: Add the Toppings
Sprinkle the remaining 1 cup of shredded cheddar cheese evenly over the top. Garnish with the reserved bacon and chopped green onions for a colorful, flavorful finish.
Step 8: Bake to Perfection
Reduce the oven temperature to 350°F (175°C) and bake the casserole for 20-25 minutes, or until the cheese is melted and bubbly, with a golden crust forming on the top.
Step 9: Cool and Serve
Remove the casserole from the oven and let it rest for 5 minutes before serving. This will help the layers set slightly, making it easier to scoop and serve.
Serving Suggestions
This Twice Baked Potato Casserole is a versatile dish that pairs well with a variety of main courses and sides. Here are some ideas to complete your meal:
- Roasted Meats: Pair it with roast beef, baked chicken, or glazed ham for a hearty and comforting combination.
- Grilled Options: Serve alongside grilled steaks, pork chops, or barbecue ribs for a balanced, flavorful meal.
- Fresh Salad: Add a crisp green salad with a tangy vinaigrette to contrast the rich, cheesy casserole.
- Steamed or Roasted Vegetables: Broccoli, green beans, or Brussels sprouts make excellent accompaniments for added nutrition.
Tips for Success
- Bake the Potatoes Thoroughly: Ensure the potatoes are soft and fully cooked before scooping for a smooth mash.
- Don’t Overmix: Overmixing the potatoes can make them gummy. Mash just until smooth.
- Balance the Seasoning: Taste the potato mixture before assembling the casserole and adjust the seasoning as needed.
- Broil for Extra Golden Top: If you want a crispy cheese crust, broil the casserole for the last 2-3 minutes of baking.
Storage and Reheating
- Refrigeration: Store leftover casserole in an airtight container in the refrigerator for up to 4 days.
- Freezing: For longer storage, freeze the casserole in individual portions or as a whole in a freezer-safe container for up to 3 months.
- Reheating: Warm leftovers in a 350°F (175°C) oven for 15-20 minutes, or microwave individual servings until heated through.
Why This Recipe Works
This Twice Baked Potato Casserole captures the essence of comfort food with its creamy texture, cheesy layers, and perfectly seasoned potatoes. The combination of butter, sour cream, and cheddar cheese creates a rich, indulgent flavor, while the bacon and green onions add depth and freshness.
Its versatility allows you to customize it to suit any occasion, and its make-ahead convenience ensures a stress-free cooking experience. Whether you’re serving a holiday feast or a simple family dinner, this casserole is a guaranteed hit that brings everyone to the table.