Mashed Baked Potato Casserole
Indulge in comfort food at its finest with this irresistible Mashed Baked Potato Casserole. Creamy mashed russet potatoes are elevated with a blend of butter, sour cream, and garlic powder, then enriched with melty cheddar cheese, smoky bacon, and fresh green onions. Topped with a golden layer of cheese, crispy bacon, and parmesan, this baked casserole is the ultimate crowd-pleaser—perfect for family dinners, potlucks, or holiday feasts. Ready in just an hour, this easy-to-make dish combines the heartiness of classic mashed potatoes with the decadence of a loaded baked potato, delivering layers of flavor that everyone will love.
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Recipe Information
Ingredients
- 3 pounds russet potatoes
- 6 tablespoons butter
- 1 cup sour cream
- 0.5 cup whole milk
- 2 cups shredded cheddar cheese
- 0.5 cup chopped cooked bacon
- 0.25 cup chopped green onions
- 1 teaspoon garlic powder
- 1 teaspoon salt
- 0.5 teaspoon ground black pepper
- 0.25 cup parmesan cheese
- 1 as needed nonstick cooking spray
Instructions
Preheat your oven to 375°F (190°C) and lightly grease a 9x13-inch baking dish with nonstick cooking spray.
Peel the russet potatoes and cut them into large chunks. Place the potatoes in a large pot of salted water and bring to a boil over high heat. Cook for 15-20 minutes, or until the potatoes are fork-tender.
Drain the potatoes and return them to the pot. Add the butter, sour cream, milk, garlic powder, salt, and black pepper. Mash the potatoes until smooth and creamy.
Stir in 1 cup of the shredded cheddar cheese, half of the chopped bacon, and half of the chopped green onions until well combined.
Spread the mashed potato mixture evenly into the prepared baking dish. Sprinkle the remaining cheddar cheese, cooked bacon, parmesan cheese, and green onions evenly over the top.
Bake in the preheated oven for 20-25 minutes, or until the cheese is melted and bubbly.
Let the casserole cool for 5 minutes before serving. Enjoy!
Nutrition Facts
Calories |
2817 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 248.6 g | 319% | |
| Saturated Fat | 140.5 g | 702% | |
| Polyunsaturated Fat | 2.2 g | ||
| Cholesterol | 721 mg | 240% | |
| Sodium | 6651 mg | 289% | |
| Total Carbohydrate | 39.1 g | 14% | |
| Dietary Fiber | 2.1 g | 8% | |
| Total Sugars | 23.2 g | ||
| Protein | 122.3 g | 245% | |
| Vitamin D | 1.7 mcg | 8% | |
| Calcium | 2377 mg | 183% | |
| Iron | 1.8 mg | 10% | |
| Potassium | 1074 mg | 23% | |
*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.
