Perfect for busy weeknights or holiday gatherings, this Quick and Tasty Potato Casserole is the ultimate comfort food that everyone will love. Featuring tender layers of perfectly cooked Russet potatoes smothered in a creamy, cheesy sauce and topped with golden, crunchy breadcrumbs, this casserole is as satisfying as it is simple to make. With just 20 minutes of prep time and a handful of pantry staples like sour cream, shredded cheddar cheese, and garlic powder, this recipe transforms humble ingredients into a crowd-pleasing dish. Whether you're serving it as a hearty side or a main course, this casserole is guaranteed to deliver rich, crave-worthy flavor in every bite. Garnish with fresh parsley for a pop of color, and enjoy it warm straight from the oven!
Preheat your oven to 375°F (190°C). Lightly grease a 9x13-inch casserole dish with cooking spray.
Peel the potatoes and cut them into 1/4-inch slices.
Place the potato slices in a large pot of cold, salted water. Bring the water to a boil over high heat, then reduce the heat to medium-low and simmer for 10-12 minutes or until the potatoes are just tender. Drain and set aside.
In a medium saucepan, melt the butter over medium heat. Once melted, add the milk, sour cream, garlic powder, salt, and black pepper. Stir until smooth and heated through, about 2-3 minutes. Remove from heat.
In the greased casserole dish, layer half of the potato slices evenly across the bottom. Pour half of the sour cream mixture over the potatoes, followed by 1 cup of shredded cheddar cheese.
Add the remaining potato slices in an even layer. Pour the rest of the sour cream mixture on top, followed by the remaining 1 cup of shredded cheddar cheese.
Sprinkle the breadcrumbs evenly over the top of the casserole.
Bake in the preheated oven for 25-30 minutes, or until the top is golden brown and the cheese is bubbly.
Remove the casserole from the oven. Let it sit for 5 minutes before serving.
Garnish with fresh parsley, if desired, and serve warm.
Serving size | 1738.1 grams (1738.1g) |
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Amount per serving | % Daily Value* |
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Calories | 3059 |
Total Fat 170.30g | 218% |
Saturated Fat 106.60g | 533% |
Polyunsaturated Fat 1.50g | |
Cholesterol 500mg | 167% |
Sodium 5301mg | 230% |
Total Carbohydrate 301.90g | 110% |
Dietary Fiber 20.60g | 74% |
Total Sugars 37.50g | |
Protein 106.90g | 214% |
Vitamin D 63IU | 313% |
Calcium 2281mg | 175% |
Iron 15mg | 84% |
Potassium 6082mg | 129% |
Source of Calories