Twice Baked Potato Casserole

Course: Side, Side Dish
Cuisine: American
Keyword: twice baked potato casserole
Prep Time: 10 minutes
Cook Time: 15 minutes
Total Time: 25 minutes
Servings: 8
Calories: 258kcal
Author: Jessica Formicola
You will love how simple it is to make this easy Twice Baked Potato Casserole! Everything you love about twice baked potatoes is wrapped up into one easy dish.
Print Recipe


  • 4 cups mashed potatoes
  • 1 1/2 cups sharp cheddar cheese , divided
  • 1/2 cup sour cream
  • 1/4 cup milk
  • 2 tablespoons unsalted butter , melted
  • 1/2 teaspoon fine sea salt
  • 1/2 teaspoon ground black pepper
  • 1 teaspoon garlic powder
  • 1/2 cup bacon , cooked, drained and crumbled
  • 1/4 cup scallions , chopped
  • Cooking spray


  • Preheat oven to 350 degrees. Coat a casserole dish with cooking spray.
  • In a large mixing bowl, combine mashed potatoes, 3/4 cup cheddar cheese, sour cream, milk, butter, fine sea salt, ground black pepper and garlic powder. Stir well and pour into prepared casserole dish.
  • Top with remaining 3/4 cup shredded cheddar cheese.
  • Bake for 15 minutes.
  • Remove and top with bacon crumbles and scallions. Serve immediately.
  • If you've tried this recipe, make sure to come back and let us know how it was! 


Calories: 258kcal | Carbohydrates: 26g | Protein: 8g | Fat: 13g | Saturated Fat: 8g | Cholesterol: 39mg | Sodium: 335mg | Potassium: 393mg | Fiber: 2g | Sugar: 2g | Vitamin A: 435IU | Vitamin C: 25mg | Calcium: 188mg | Iron: 0.6mg