Creamy, cheesy, and irresistibly comforting, Buffet Potatoes are the ultimate crowd-pleaser for family dinners, holiday gatherings, or potlucks. This decadent casserole combines fluffy mashed Russet potatoes with rich sour cream, tangy cream cheese, and sharp cheddar, creating a velvety texture and bold, satisfying flavor in every bite. Seasoned with garlic and onion powder for a subtle savory depth, this dish is topped with a golden, bubbling layer of melted cheddar that elevates it to pure comfort food bliss. Simple to make with just 20 minutes of prep time, Buffet Potatoes are baked to perfection, making them the ideal make-ahead side dish. Garnished with optional chives for a splash of color and freshness, this recipe is guaranteed to steal the spotlight on any table. Perfect for casserole lovers, potato enthusiasts, or anyone looking for a hearty and indulgent side, it's a must-try!
Preheat your oven to 375°F (190°C). Lightly grease a 9x13-inch casserole dish and set it aside.
Peel and dice the potatoes into 1-inch chunks. Place them into a large pot and cover with water. Add a pinch of salt and bring to a boil.
Cook the potatoes for 15-20 minutes, or until they are fork-tender. Drain the potatoes and return them to the pot.
Using a potato masher or hand mixer, mash the potatoes until smooth.
Add the butter, sour cream, cream cheese, and milk to the mashed potatoes. Mix until well combined and creamy.
Stir in the garlic powder, onion powder, salt, and black pepper. Adjust the seasoning to taste.
Fold in half of the shredded cheddar cheese, reserving the other half for topping.
Spoon the potato mixture into the prepared casserole dish, spreading it out evenly.
Sprinkle the remaining cheddar cheese on top of the potatoes.
Bake in the preheated oven for 25-30 minutes, or until the cheese is melted and golden brown.
Remove the casserole from the oven and let it cool slightly. Garnish with chopped chives, if desired, before serving.
Calories |
3433 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 227.4 g | 292% | |
| Saturated Fat | 136.9 g | 685% | |
| Polyunsaturated Fat | 4.8 g | ||
| Cholesterol | 632 mg | 211% | |
| Sodium | 4712 mg | 205% | |
| Total Carbohydrate | 285.7 g | 104% | |
| Dietary Fiber | 19.0 g | 68% | |
| Total Sugars | 46.9 g | ||
| Protein | 82.5 g | 165% | |
| Vitamin D | 0.9 mcg | 4% | |
| Calcium | 1416 mg | 109% | |
| Iron | 12.9 mg | 72% | |
| Potassium | 6622 mg | 141% | |
*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.