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twice baked potato casserole

Twice Baked Potato Casserole

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This twice baked potato casserole is creamy, cheesy, and kid friendly. It turns classic baked potatoes into a soft, comforting casserole that’s easy to serve and perfect for family meals, holidays, or make-ahead dinners.
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Prep Time 15 minutes
Cook Time 1 hour 15 minutes
Total Time 1 hour 30 minutes
Servings: 6
Course: casserole, Kid-Friendly Meal, Side Dish
Cuisine: American, Comfort Food
Calories: 320
Ingredients Equipment Method Nutrition Notes

Ingredients
  

  • 4 large Russet potatoes
  • 4 tbsp Unsalted butter
  • 1/2 cup Milk (whole or 2%)
  • 1/2 cup Sour cream
  • 1½ cups Mild cheddar cheese, shredded, divided
  • 3/4 tsp Salt
  • 1/4 cup Bacon, cooked & crumbled (optional)
  • 2 tbsp Green onions, finely sliced (optional)

Equipment

Method
 

  1. Bake the Potatoes
    Preheat oven to 400°F (200°C). Wash and dry the potatoes, then place them directly on the oven rack. Bake for 50 to 60 minutes, or until fork-tender. Let cool slightly.
  2. Scoop & Mash
    Cut the potatoes in half lengthwise. Scoop the flesh into a large mixing bowl, discarding the skins. Mash until mostly smooth.
  3. Mix the Filling
    Add butter, milk, sour cream, salt, and 1 cup of shredded cheese. Mash gently until creamy. Avoid over-mixing to keep the texture soft.
  4. Assemble the Casserole
    Spread the potato mixture evenly into the baking dish. Sprinkle the remaining ½ cup cheese over the top. Add bacon and green onions if using.
  5. Bake Again
    Reduce oven temperature to 375°F (190°C). Bake uncovered for 20 to 25 minutes, until heated through and the cheese is melted and lightly golden.
  6. Serve
    Let rest for 5 minutes before serving. Scoop and enjoy.

Nutrition

Calories: 320kcalCarbohydrates: 32gProtein: 9gFat: 18gSaturated Fat: 10gSodium: 420mgFiber: 3gSugar: 3g

Notes

  • For picky eaters, skip bacon and green onions.
  • Use mild cheddar instead of sharp cheese for softer flavor.
  • Add a splash of warm milk if the mixture feels too thick.
 
Storage & Reheating
  • Refrigerator: Store leftovers in an airtight container for up to 3 days.
  • Freezer: Assemble but do not bake. Wrap tightly and freeze for up to 2 months.
  • Reheat: Cover loosely and bake at 350°F (175°C) until warmed through, or microwave individual portions.

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