Twice Baked Potato Casserole

Twice Baked Potato Casserole is a rich, cheesy, and indulgent comfort-food favorite that turns any meal into a celebration. This warm and creamy dish combines the beloved flavors of traditional twice-baked potatoes in an easy, family-style casserole form. It features soft and fluffy potatoes blended with butter, sour cream, bacon, melted cheese, and green onions for a crowd-pleasing result.

Potato Casserole:

Perfect for holidays, potlucks, and weeknight dinners, this casserole satisfies both adults and children. Every bite delivers a delicious balance of smoky, salty, buttery, and creamy textures. It pairs perfectly with roasted meats, grilled chicken, vegetables, and festive spreads. Once you serve it, it will instantly become a requested dish year after year.

History:

Twice-baked potatoes originated in mid-20th-century American home cooking. Traditional recipes featured baked potatoes scooped out, mashed with rich fillings, and baked again in their shells. As family gatherings grew, cooks began turning the recipe into a casserole to save time and feed large groups. This style became especially popular in the 1970s and remains a holiday table staple today.

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Twice Baked Potato Casserole

Shruthi

Twice Baked Potato Casserole delivers creamy mashed potatoes loaded with melted cheese, crispy bacon, and sour cream. This hearty, comforting dish is simple to prepare and perfect for gatherings. It bakes beautifully and tastes irresistible with any main course. Guests always come back for second servings, making it an all-time favorite.

Print Recipe

Prep Time 20 minutes mins

Cook Time 45 minutes mins

Total Time 1 hour hr 5 minutes mins

Course Side Dish

Cuisine American

Servings 4

Calories 420 kcal

Ingredients

  

• 5 large Russet potatoes, baked and cooled
• 1 cup sour cream
• 1 cup whole milk
• 1/2 cup unsalted butter, softened
• 2 cups shredded cheddar cheese, divided
• 8 slices cooked bacon, crumbled
• 1/2 teaspoon garlic powder
• Salt and black pepper, to taste
• 1/4 cup chopped green onions (plus extra for topping)

Instructions

 

• Prepare the Potatoes

  Preheat oven to 350°F (175°C). Peel and cube the baked potatoes into chunks.
• Mix the Filling

  Place potatoes in a large bowl. Add sour cream, milk, butter, garlic powder, salt, and pepper. Mix gently until creamy but still slightly chunky.
• Add Flavor

  Stir in 1½ cups cheddar cheese, bacon, and green onions. Mix lightly to blend evenly.
• Bake the Casserole

  Spread the mixture into a greased baking dish. Sprinkle remaining cheese on top. Bake for 25–30 minutes until hot and bubbly.
• Garnish and Serve

  Top with extra bacon and green onions before serving. Enjoy hot.

Notes

• Russet potatoes create the fluffiest consistency.
• Bake potatoes ahead to save time.
• Add cream cheese for extra richness.
• Use thick-cut bacon for best texture.
• Serve immediately for perfect creaminess.

Keyword bacon potato casserole, cheesy potato bake, comfort food recipe, creamy potato casserole, twice baked potato casserole

Tips for Potato Casserole:

• Do not overmix potatoes; leave small chunks for texture.
• Substitute Greek yogurt for a lighter option.
• Add jalapeños for a spicy twist.
• Cover with foil while reheating to avoid drying.
• Use different cheese blends like mozzarella or pepper jack.

FAQ’s for Potato Casserole:

Can I make this casserole ahead of time?

Yes. Assemble it, cover tightly, and refrigerate up to 24 hours. Bake when ready.

Can I freeze Twice Baked Potato Casserole?

Yes. Freeze before baking and thaw in the refrigerator overnight.

Can I make it vegetarian?

Simply omit the bacon or replace it with plant-based alternatives.

Can I use leftover mashed potatoes?

Yes. Substitute 6 cups of mashed potatoes for baked potatoes.

How do I store leftovers?

Refrigerate in an airtight container for up to 4 days.

Conclusion:

Twice Baked Potato Casserole is a creamy, cheesy, and irresistibly delicious dish made for sharing. It is the perfect side for holiday dinners, special occasions, and comforting family meals. With simple ingredients and unforgettable flavor, this recipe will become a cherished favorite. Serve it once, and it will earn a permanent place on your menu.