Creamy Mashed Potato Casserole

Transform your classic side dish into a crowd-pleasing masterpiece with this Creamy Mashed Potato Casserole! Made with buttery russet potatoes, tangy cream cheese, and a touch of sour cream for ultimate creaminess, this recipe is baked to perfection with a gooey cheddar cheese topping and a golden, crispy panko breadcrumb crust. The garlic-infused mashed potatoes bring rich flavor to every bite, while the simple breadcrumb-and-oil mixture adds a delightful crunch. Perfect for holidays, potlucks, or weeknight dinners, this comforting casserole pairs beautifully with roasted meats or fresh vegetables. Ready in just an hour, this recipe is an irresistibly cheesy and savory upgrade to traditional mashed potatoes that will quickly become a family favorite.

Nutriscore Rating: 65/100

Prep Time:20 mins

Cook Time:40 mins

Total Time:60 mins

Servings: 6

Ingredients

• 5 large russet potatoes
• 6 tablespoons unsalted butter
• 4 ounces cream cheese
• 0.5 cup sour cream
• 0.25 cup whole milk
• 1.5 teaspoons salt
• 0.5 teaspoons black pepper
• 0.5 teaspoons garlic powder
• 1 cup shredded cheddar cheese
• 0.5 cup panko breadcrumbs
• 1 tablespoon olive oil
• 2 tablespoons parsley (optional, for garnish)

Directions

Step 1

Peel and chop the russet potatoes into 1-inch chunks.

Step 2

In a large pot, add the potatoes and cover them with cold water. Add a pinch of salt. Bring to a boil over high heat, then reduce the heat to medium and simmer for 15-20 minutes, or until the potatoes are fork-tender.

Step 3

Preheat your oven to 375°F (190°C).

Step 4

Drain the potatoes and return them to the pot. Mash the potatoes using a potato masher until smooth.

Step 5

Add the butter, cream cheese, sour cream, and milk to the mashed potatoes. Stir until the mixture is creamy and well combined.

Step 6

Season the mashed potatoes with salt, black pepper, and garlic powder. Mix well.

Step 7

Transfer the mashed potato mixture to a greased 9x13-inch casserole dish. Spread it out evenly.

Step 8

Sprinkle the shredded cheddar cheese evenly over the top of the mashed potatoes.

Step 9

In a small bowl, combine the panko breadcrumbs and olive oil. Mix until the breadcrumbs are lightly coated. Sprinkle the breadcrumb mixture evenly over the cheese layer.

Step 10

Bake the casserole in the preheated oven for 20-25 minutes, or until the cheese is melted and bubbly, and the breadcrumbs are golden brown.

Step 11

Remove the casserole from the oven and let it rest for 5 minutes before serving.

Step 12

Optional: Garnish with chopped parsley before serving for added color and flavor.

Nutrition Facts

Serving size	(2038.1g)

Amount per serving	% Daily Value*
Calories	3409.3

Total Fat 187.2g	0%
Saturated Fat 107.7g	0%
Polyunsaturated Fat 3.1g
Cholesterol 486.4mg	0%
Sodium 5114.6mg	0%
Total Carbohydrate 371.9g	0%
Dietary Fiber 27.4g	0%
Total Sugars 34.1g
Protein 89.0g	0%

Vitamin D 26.8IU	0%
Calcium 1409.2mg	0%
Iron 19.1mg	0%
Potassium 8692.5mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 47.7%

Protein: 10.1%

Carbs: 42.2%