Potato Sour Cream Casserole
A creamy, cheesy potato casserole with a hint of onion salt, perfect for comforting family dinners or holiday gatherings, offering rich flavors and a satisfying texture.
Ingredients
Instructions
- Place the whipped potatoes and sour cream mixture in a buttered casserole dish.
- Dot the top with 2 tablespoons of butter.
- Sprinkle with Parmesan cheese.
- Refrigerate overnight.
- Bake uncovered at 350°F (175°C) for 1 hour before serving.
Tips & Substitutions
For a creamier texture, consider using Greek yogurt as a substitute for sour cream. If you'd like to enhance the flavor, add garlic powder or fresh herbs like chives or parsley. Make sure the potatoes are well-drained before whipping to avoid excess moisture in the casserole. You can also experiment with different cheeses on top, such as cheddar or a blend of Italian cheeses to add depth to the dish.
Serving Suggestions
This Potato Sour Cream Casserole pairs beautifully with a green salad or steamed vegetables for a balanced meal. For a heartier option, serve alongside roasted meats or a savory quiche. It also makes a great side dish for holiday gatherings or potlucks. For a twist, try serving it with a dollop of Yogurt-Cucumber Vegetable Dip(Lo-Cal) for a refreshing contrast.
Storage & Reheating
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place the casserole in a preheated oven at 350°F (175°C) for about 20-25 minutes, or until heated through. If the top starts to brown too much, cover with foil to prevent burning.
Nutrition & Diet Analysis (per serving)
Each serving of Potato Sour Cream Casserole contains roughly 531 calories, with 9g protein, 77g carbohydrates, and 21g fat. It is an excellent source of potassium (39% of the Daily Value), vitamin C (29% of the Daily Value), and dietary fiber (22% of the Daily Value), and a good source of protein. It also contributes 6g 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 prepare this casserole in advance?
Yes, you can prepare the casserole a day in advance. Simply assemble it and refrigerate overnight. This allows the flavors to meld together, enhancing the overall taste. Bake it just before serving to ensure it is warm and bubbly for your guests.
What can I use instead of onion salt?
If you don't have onion salt, you can substitute it with regular salt and a bit of onion powder. A teaspoon of garlic salt can also add a nice flavor if you prefer a more robust taste. Adjust the amount according to your preference for seasoning.
Can I freeze the Potato Sour Cream Casserole?
Yes, you can freeze the casserole before baking it. Wrap the dish tightly with plastic wrap and aluminum foil to prevent freezer burn. When you're ready to bake, thaw it in the refrigerator overnight and then bake as directed. Note that the texture may change slightly after freezing.
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).