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Loaded Twice Baked Potato Casserole


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  • Author: Olivia
  • Total Time: 1 hour 10 minutes
  • Yield: 6–8 servings
  • Diet: Vegetarian

Description

A rich and creamy twice baked potato casserole made with fluffy mashed potatoes, garlic, butter, and melted cheese, finished with a golden, bubbly topping for the ultimate comfort dish.


Ingredients

  • 4 pounds russet potatoes, peeled and cubed
  • 4 cloves garlic, mashed
  • 5 tablespoons butter
  • 1 cup sour cream
  • 1/2 cup milk
  • 2 cups shredded cheddar cheese
  • 1/2 cup shredded mozzarella cheese
  • 1/4 cup chopped green onions
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper

Instructions

  1. Bring a large pot of salted water to a boil and cook potatoes for 15–20 minutes until fork-tender.
  2. Drain and return potatoes to the pot.
  3. Add garlic and butter, then mash until smooth.
  4. Mix in sour cream and milk until creamy and fluffy.
  5. Season with salt and pepper, then fold in 1 1/2 cups cheddar and half the mozzarella.
  6. Preheat oven to 180°C (350°F) and transfer mixture to a greased baking dish.
  7. Top with remaining cheeses.
  8. Bake for 25–30 minutes until melted and lightly golden.
  9. Garnish with green onions and serve warm.

Notes

  • Add cooked chicken or vegetables for variation.
  • Use yogurt instead of sour cream for a lighter option.
  • Try different cheeses like gouda or parmesan.
  • Add paprika or herbs for extra flavor.
  • Store leftovers in the refrigerator for up to 3 days.
  • Add milk when reheating if it becomes dry.
  • Prep Time: 20 minutes
  • Cook Time: 50 minutes
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 420 kcal
  • Sugar: 3 g
  • Sodium: 520 mg
  • Fat: 22 g
  • Saturated Fat: 13 g
  • Unsaturated Fat: 7 g
  • Trans Fat: 0 g
  • Carbohydrates: 40 g
  • Fiber: 4 g
  • Protein: 12 g
  • Cholesterol: 55 mg