Cheesy Mashed Baked Potato Casserole
Creamy, cheesy, and irresistibly comforting, this Cheesy Mashed Baked Potato Casserole is the ultimate crowd-pleaser for your next family dinner or holiday feast. Featuring buttery mashed Russet potatoes blended with sour cream, sharp cheddar cheese, garlic powder, and crispy bacon, this dish is layered with rich, savory flavors in every bite. Topped with a golden, bubbly crust of melted cheddar and optional Parmesan, it’s finished with a garnish of fresh scallions for a pop of color and freshness. Perfectly balanced with creamy and crispy textures, this casserole bakes to perfection in just 35 minutes, making it a hassle-free addition to any meal. Whether you’re hosting a gathering or looking for a new take on classic comfort food, this flavorful potato casserole will quickly become a go-to favorite!
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Recipe Information
Ingredients
- 4 medium Russet potatoes
- 6 tablespoons Unsalted butter
- 1 cup Whole milk
- 1 cup Sour cream
- 2 cups Shredded sharp cheddar cheese
- 1 cup Cooked bacon
- 4 stalks Scallions (green onions)
- 1 teaspoon Salt
- 0.5 teaspoon Black pepper
- 0.5 teaspoon Garlic powder
- 0.5 cup Parmesan cheese (optional)
- 1 as needed Nonstick cooking spray
Instructions
Preheat your oven to 375°F (190°C). Lightly grease a medium-sized casserole dish with nonstick cooking spray and set it aside.
Peel the potatoes and cut them into large chunks. Place the potatoes in a large pot and cover them with cold water. Add a pinch of salt and bring the water to a boil over medium-high heat. Cook the potatoes until fork-tender, about 15-20 minutes.
While the potatoes are cooking, chop the cooked bacon into small pieces and thinly slice the scallions. Set them aside.
Drain the cooked potatoes and return them to the pot. Add the butter, milk, sour cream, salt, black pepper, and garlic powder. Mash the potatoes until smooth and creamy. Taste and adjust seasoning as needed.
Fold 1 1/2 cups of the shredded cheddar cheese and half of the chopped bacon into the mashed potatoes, mixing until well combined.
Transfer the mashed potato mixture to the prepared casserole dish, spreading it out evenly. Sprinkle the remaining 1/2 cup of cheddar cheese, the remaining bacon, and the Parmesan cheese (if using) evenly over the top.
Bake the casserole in the preheated oven for 20 minutes, or until the cheese on top is melted and bubbly. If desired, broil for an additional 2-3 minutes to achieve a golden, crispy topping.
Remove the casserole from the oven and sprinkle with the sliced scallions. Let it cool for 5 minutes before serving. Enjoy!
Nutrition Facts
Calories |
603 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 42.6 g | 55% | |
| Saturated Fat | 25.3 g | 127% | |
| Polyunsaturated Fat | 1.2 g | ||
| Cholesterol | 123 mg | 41% | |
| Sodium | 1119 mg | 49% | |
| Total Carbohydrate | 32.2 g | 12% | |
| Dietary Fiber | 2.0 g | 7% | |
| Total Sugars | 6.0 g | ||
| Protein | 25.9 g | 52% | |
| Vitamin D | 0.9 mcg | 4% | |
| Calcium | 503 mg | 39% | |
| Iron | 1.2 mg | 6% | |
| Potassium | 803 mg | 17% | |
*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.
