Thanksgiving Rush Mashed Potato Casserole
Elevate your Thanksgiving feast with this comforting and crowd-pleasing Thanksgiving Rush Mashed Potato Casserole, the perfect make-ahead side dish for your holiday table. This recipe transforms humble russet potatoes into a creamy, cheesy masterpiece by blending them with sour cream, cream cheese, and a touch of garlic powder for bold, savory flavor. Topped with a generous layer of sharp cheddar cheese and golden, crunchy panko breadcrumbs, this casserole strikes the perfect balance of velvety richness and irresistible texture. Ready in just 60 minutes, it’s an effortless way to feed a crowd while keeping kitchen stress to a minimum. Garnish with fresh green onions for a touch of color, and watch this warm, buttery dish disappear from the table!
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Recipe Information
Ingredients
- 4 large russet potatoes
- 6 tablespoons unsalted butter
- 1 cup whole milk
- 1 cup sour cream
- 4 ounces cream cheese
- 1.5 cups shredded sharp cheddar cheese
- 1 teaspoon garlic powder
- 2 teaspoons salt
- 1 teaspoon black pepper
- 2 tablespoons green onions (optional, for garnish)
- 0.5 cup panko breadcrumbs
- 1 tablespoon olive oil
Instructions
Peel and chop the potatoes into large chunks. Add them to a large pot of salted water and bring to a boil over medium-high heat.
Reduce the heat and let the potatoes simmer until tender, about 15-20 minutes. Check doneness by piercing a potato chunk with a fork—it should slide in easily.
Drain the potatoes and return them to the pot. Add 4 tablespoons of butter, milk, sour cream, and cream cheese to the potatoes. Use a potato masher to mash everything together until creamy and smooth.
Mix in garlic powder, salt, and pepper. Adjust seasoning to taste.
Preheat your oven to 375°F (190°C) and grease a 9x13-inch casserole dish with butter or nonstick spray.
Spread the mashed potato mixture evenly into the casserole dish. Sprinkle shredded cheddar cheese evenly on top.
In a small bowl, combine panko breadcrumbs with olive oil. Toss until the breadcrumbs are lightly coated. Sprinkle the breadcrumbs over the cheese layer.
Bake the casserole in the preheated oven for 20-25 minutes or until the cheese is melted and the breadcrumbs are golden brown.
Remove from the oven and let it rest for 5 minutes before serving. Garnish with chopped green onions, if desired.
Serve warm and enjoy!
Nutrition Facts
Calories |
3692 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 234.3 g | 300% | |
| Saturated Fat | 138.5 g | 692% | |
| Polyunsaturated Fat | 3.3 g | ||
| Cholesterol | 626 mg | 209% | |
| Sodium | 6766 mg | 294% | |
| Total Carbohydrate | 326.7 g | 119% | |
| Dietary Fiber | 22.8 g | 81% | |
| Total Sugars | 47.4 g | ||
| Protein | 104.8 g | 210% | |
| Vitamin D | 2.7 mcg | 13% | |
| Calcium | 2162 mg | 166% | |
| Iron | 16.1 mg | 89% | |
| Potassium | 7367 mg | 157% | |
*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.
