Deluxe Mashed Potato Casserole
Creamy, cheesy mashed potato casserole with a golden topping, perfect for family dinners, holiday gatherings, or potlucks, offering comforting flavors and a satisfying texture.
Ingredients
Instructions
- Cook and mash the Idaho potatoes.
- Add sour cream and softened cream cheese to the mashed potatoes.
- Transfer the mixture to a greased 9 x 13-inch baking dish.
- Smooth the top of the mashed potatoes. Optionally, cover with bread crumbs and melted butter.
- Cover the dish with foil.
- Bake in a 375°F oven for 35 minutes.
- This dish can be frozen or refrigerated for later use, but it requires longer cooking time when reheated.
Tips & Substitutions
For creamier mashed potatoes, ensure your cream cheese is fully softened before mixing. If you prefer a lighter texture, consider substituting half of the cream cheese with Greek yogurt. You can also add garlic powder or chives for extra flavor. This casserole can be adapted to include shredded cheese for a cheesy variation, which pairs beautifully with Lemon Creme Bars for dessert.
Serving Suggestions
This Deluxe Mashed Potato Casserole is perfect for holiday gatherings or family dinners. Serve it alongside roasted meats or vegetarian recipes like stuffed bell peppers for a balanced meal. For a complete spread, consider pairing it with Ruth'S Cherry Crisp for a delightful dessert to finish off the meal.
Storage & Reheating
To store leftovers, let the casserole cool completely, then cover it tightly with foil or plastic wrap and refrigerate for up to 3 days. If freezing, ensure it's in an airtight container, and it can last for up to 2 months. When reheating, cover with foil and bake at 350°F for about 45 minutes or until heated through.
Nutrition & Diet Analysis (per serving)
Each serving of Deluxe Mashed Potato Casserole contains roughly 1142 calories, with 10g protein, 89g carbohydrates, and 83g fat. It is an excellent source of potassium (47% of the Daily Value), vitamin C (36% of the Daily Value), and dietary fiber (27% of the Daily Value). It also contributes 8g of dietary fiber toward your daily target.
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I use a different type of potato?
While Idaho potatoes are best for their starchiness, you can substitute with Yukon Golds for a creamier texture. Just keep in mind that different potatoes may alter the dish's overall flavor and consistency.
Is it possible to make this casserole ahead of time?
Yes, you can prepare the casserole a day in advance. Simply follow the recipe up to the baking step, cover it tightly, and refrigerate. When ready to serve, bake it straight from the fridge, adding a few extra minutes to the cooking time.
What can I do if my mashed potatoes are too lumpy?
If your mashed potatoes are lumpy, try using a potato ricer or food mill to achieve a smoother consistency. Alternatively, you can use a handheld mixer on low speed, being careful not to overmix, which can make them gummy.
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).