Mashed Potato Casserole
When it comes to comfort food, few dishes can rival the creamy, cheesy goodness of mashed potato casserole. This dish transforms simple mashed potatoes into a hearty, satisfying meal that’s perfect for any occasion. With layers of flavor and a crispy topping, it’s sure to be a hit at your next family gathering or holiday feast. Let’s dive into this delicious recipe that will warm your heart and fill your belly!
Ingredients
– 4 large potatoes, peeled and cubed
– 1 cup sour cream
– 1/2 cup milk
– 1 cup shredded cheddar cheese
– 1/4 cup butter, melted
– 1 teaspoon garlic powder
– Salt and pepper to taste
– 1/2 cup breadcrumbs
– 2 tablespoons chopped fresh chives (optional)
Servings and Cooking Time
This recipe serves 6-8 people. Preparation time is approximately 20 minutes, and cooking time is around 30-35 minutes.
Nutritional Value
Per serving (1/8 of the casserole): Calories: 320, Protein: 8g, Fat: 17g, Carbohydrates: 36g, Fiber: 3g. This nutritional information is for one person and may vary based on specific ingredient brands used.
Step-by-Step Cooking Process
1. Preheat your oven to 350°F (175°C).
2. Boil the cubed potatoes in salted water until tender, about 15-20 minutes.
3. Drain the potatoes and return them to the pot.
4. Mash the potatoes with a potato masher or fork until smooth.
5. Stir in sour cream, milk, melted butter, garlic powder, salt, and pepper.
6. Fold in half of the shredded cheese until well combined.
7. Transfer the mashed potatoes to a greased baking dish.
8. Sprinkle the remaining cheese on top.
9. In a small bowl, mix breadcrumbs with a bit of melted butter and sprinkle over the cheese.
10. Bake in the preheated oven for 30-35 minutes, or until the top is golden brown.
Alternative Ingredients
Feel free to substitute sour cream with Greek yogurt for a lighter option. You can also use different types of cheese like mozzarella or gouda for a unique flavor. For a healthier version, consider using low-fat milk.
Serving and Pairings
Mashed potato casserole pairs wonderfully with roasted chicken, grilled steak, or a fresh green salad. It’s also a great side dish for holiday meals, complementing turkey or ham beautifully.
Storage and Reheating
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, simply warm in the oven at 350°F (175°C) until heated through. You can also freeze the casserole before baking; just thaw it in the fridge overnight before baking.
Cooking Mistakes
– Avoid overcooking the potatoes to prevent a watery mash.
– Use room temperature ingredients for a smoother blend.
– Don’t skip the seasoning; it enhances the flavor significantly.
– Make sure to grease the dish to avoid sticking.
– Allow the casserole to rest for a few minutes before serving for easier slicing.
Helpful Tips
– For a gourmet touch, add cooked bacon bits or sautéed onions.
– Experiment with herbs like rosemary or thyme for added flavor.
– Use a potato ricer for an ultra-smooth texture.
– Don’t rush the baking; let it get golden for the best flavor.
FAQs
Can I make mashed potato casserole ahead of time?
Yes, you can prepare the casserole a day in advance and store it in the fridge. Just bake it right before serving.
What can I do with leftover mashed potato casserole?
Leftover casserole can be reheated or transformed into potato cakes for a different meal.
Can I use other types of potatoes?
Yes, while russets are traditional, you can use Yukon gold or red potatoes for a different flavor and texture.
How do I make it dairy-free?
You can substitute dairy ingredients with plant-based alternatives like almond milk and vegan sour cream.
Is it necessary to use cheese?
Cheese adds flavor and creaminess, but you can omit it for a lighter version or use nutritional yeast for a cheesy flavor without dairy.
Conclusion
Mashed potato casserole is a delightful dish that brings warmth and comfort to any table. With its creamy texture and savory toppings, it’s perfect for gatherings or cozy nights in. Try this recipe to create a memorable meal that everyone will love!

Mashed Potato Casserole
Ingredients
- 4 large potatoes peeled and cubed
- 1 cup sour cream
- 1/2 cup milk
- 1 cup shredded cheddar cheese
- 1/4 cup butter melted
- 1 teaspoon garlic powder
- Salt and pepper to taste
- 1/2 cup breadcrumbs
- 2 tablespoons chopped fresh chives optional
Instructions
- Preheat your oven to 350°F (175°C).
- Boil the cubed potatoes in salted water until tender, about 15-20 minutes.
- Drain the potatoes and return them to the pot.
- Mash the potatoes until smooth.
- Stir in sour cream, milk, melted butter, garlic powder, salt, and pepper.
- Fold in half of the shredded cheese until well combined.
- Transfer the mashed potatoes to a greased baking dish.
- Sprinkle the remaining cheese on top.
- Mix breadcrumbs with melted butter and sprinkle over the cheese.
- Bake for 30-35 minutes until the top is golden brown.