If you’re on the hunt for a side dish that promises comfort, cheesy goodness, and an undeniable wow factor, look no further than the Million Dollar Mashed Potato Casserole Recipe. This dish takes simple mashed potatoes and elevates them with creamy cheeses, savory seasonings, and a golden, crunchy topping that will have everyone asking for seconds. It’s the perfect blend of rich textures and cozy flavors, making it a standout at family dinners, holiday gatherings, or anytime you want to treat yourself to a true crowd-pleaser.
Ingredients You’ll Need
Nothing too fancy here—just a handful of classic ingredients that come together effortlessly to create layers of flavor and texture. Each ingredient plays a vital role, from creamy tang to that irresistible cheesy crunch on top.
- Precooked mashed potatoes (2 packages, 24 oz each): The creamy base that ensures a smooth and luscious casserole without the fuss of peeling and boiling potatoes.
- Cream cheese (8 oz, room temperature): Adds richness and a velvety texture, helping to bind everything into one irresistible dish.
- Sour cream (¼ cup): Brings a bright tang that cuts through the richness, balancing the flavors beautifully.
- Cottage cheese (1 cup): Offers a subtle texture contrast and boosts the creaminess with a mild, fresh taste.
- Onion powder (1 tsp): Infuses a savory depth to the potato mix.
- Garlic powder (½ tsp): Adds a gentle but essential warmth and subtle bite.
- Dried parsley (2 tsp): Introduces a pop of color and a hint of herbal freshness.
- Shredded cheddar cheese (1½ cups, divided): One cup melts inside for gooey goodness, while half a cup tops the casserole for that melty golden crust.
- Butter (2 Tbsp, melted): Helps turn the breadcrumbs into a perfectly crispy topping.
- Italian bread crumbs (⅓ cup): Key to creating a delightful crunch that contrasts perfectly with the creamy filling.
How to Make Million Dollar Mashed Potato Casserole Recipe
Step 1: Prepare Your Oven and Baking Dish
Start by heating your oven to 350ºF so it’s ready once your mixture is assembled. Then, generously spray a 9×13-inch baking dish with cooking spray—this not only prevents sticking but helps the crust crisp up beautifully.
Step 2: Mix the Cheesy Potato Filling
In a large mixing bowl, combine both packages of precooked mashed potatoes with cream cheese, cottage cheese, and sour cream. Sprinkle in the onion powder, garlic powder, and dried parsley before folding in one cup of shredded cheddar cheese. Stir everything together until it’s perfectly smooth and creamy, with the cheeses evenly dispersed for that flavorful punch in every bite.
Step 3: Spread the Mixture in the Pan
Transfer the potato and cheese mixture directly into your prepared baking dish. Use a spatula or the back of a spoon to smooth it out into an even layer—this will ensure even cooking and a nice presentation.
Step 4: Make the Topping and Assemble
Now, mix together the remaining half cup of shredded cheddar cheese, melted butter, and Italian bread crumbs. Evenly sprinkle this crunchy, cheesy topping over the potato mixture, giving the casserole that signature crispy, golden finish.
Step 5: Bake to Perfection
Pop your assembled casserole into the oven and bake uncovered for 50 to 60 minutes. You’re looking for a bubbly, golden brown top and warm, melty interior that practically sings “comfort” with every scoop.
How to Serve Million Dollar Mashed Potato Casserole Recipe
Garnishes
Fresh herbs, like chopped green onions or a sprinkle of fresh parsley, brighten this rich dish and add a lovely pop of color. For a little extra indulgence, a dollop of sour cream or a scattering of crispy bacon bits on top never hurts either—perfect for that final flourish.
Side Dishes
This casserole pairs beautifully with a variety of meals. Whether it’s alongside a savory roast chicken, glazed ham, or a simple grilled steak, the creamy mashed potatoes complement proteins with ease. Add a crisp green salad or steamed green beans to balance textures and round out your plate.
Creative Ways to Present
For a family gathering, serve the Million Dollar Mashed Potato Casserole Recipe straight from the baking dish to let everyone help themselves to the warm, comforting layers. For more elegant entertaining, scoop it into individual ramekins or cast iron skillets for a fancy, personal touch that will impress your guests.
Make Ahead and Storage
Storing Leftovers
If you have any leftovers (and trust us, it’s hard to avoid), store them in an airtight container in the refrigerator. They’ll stay fresh for about 3 to 4 days, which makes for great next-day comfort food.
Freezing
You can freeze this casserole before or after baking. Wrap it tightly with plastic wrap and aluminum foil to prevent freezer burn, and it will keep well for up to 2 months. When you’re ready to enjoy it again, thaw it overnight in the fridge before reheating.
Reheating
Reheat leftover Million Dollar Mashed Potato Casserole Recipe in the oven at 350ºF until heated through, usually about 20 to 25 minutes. Cover it with foil during reheating to keep moisture in, but remove the foil in the last 5 minutes to crisp up the breadcrumb topping again.
FAQs
Can I make this casserole gluten-free?
Absolutely! Simply swap out the Italian bread crumbs for gluten-free breadcrumbs or crushed gluten-free crackers to keep that crunchy topping without any gluten.
What can I substitute for cottage cheese?
If you’re not a fan of cottage cheese or don’t have any on hand, ricotta cheese is a smooth, creamy alternative that works beautifully in this recipe.
Can I use fresh potatoes instead of precooked mashed potatoes?
Yes, you can definitely make your own mashed potatoes from scratch. Just make sure they’re well mashed and slightly cooled before combining with the other ingredients to maintain the right texture.
Is it possible to make this recipe dairy-free?
It’s a bit tricky since cheese and cream cheese give this casserole its signature richness. However, using dairy-free cream cheese, sour cream, and cheese alternatives can work for a lactose-intolerant twist.
How do I ensure the topping stays crispy after baking?
For a crispy topping, make sure to use melted butter mixed thoroughly with the breadcrumbs and cheese. Avoid covering the casserole while baking and let it cool slightly before serving to keep that golden crunch intact.
Final Thoughts
The Million Dollar Mashed Potato Casserole Recipe is one of those comforting dishes that feels like a warm hug on a plate. It’s easy to make, irresistibly cheesy, and guaranteed to be a star at your table. Don’t wait for a special occasion—make this casserole soon and watch it become your go-to favorite! You’ll love how effortlessly it brings everyone together for seconds and smiles.
Print
Million Dollar Mashed Potato Casserole Recipe
- Total Time: 1 hour
- Yield: 10 servings 1x
- Diet: Vegetarian
Description
This Million Dollar Mashed Potato Casserole is a rich, creamy, and cheesy side dish perfect for holiday meals or family dinners. It combines precooked mashed potatoes with cream cheese, sour cream, and cottage cheese, then is topped with a crispy, buttery breadcrumb and cheddar cheese crust for a decadent twist on traditional mashed potatoes.
Ingredients
Potato Mixture
- 2 (24-oz) packages precooked mashed potatoes
- 1 (8-oz) package cream cheese, room temperature
- ¼ cup sour cream
- 1 cup cottage cheese
- 1 tsp onion powder
- ½ tsp garlic powder
- 2 tsp dried parsley
- 1½ cups shredded cheddar cheese, divided
Topping
- 2 Tbsp butter, melted
- ⅓ cup Italian bread crumbs
- ½ cup shredded cheddar cheese (from the 1½ cups divided above)
Instructions
- Preheat the Oven: Preheat your oven to 350ºF (175ºC). Spray a 9×13-inch baking dish with cooking spray to prevent sticking.
- Mix the Potato Base: In a large bowl, thoroughly combine the precooked mashed potatoes, cream cheese, sour cream, cottage cheese, onion powder, garlic powder, dried parsley, and 1 cup of shredded cheddar cheese. This mixture should be creamy and well blended.
- Assemble in Baking Dish: Spread the potato mixture evenly into the prepared baking dish, smoothing out the top.
- Prepare Topping: In a small bowl, mix the remaining ½ cup shredded cheddar cheese, melted butter, and Italian bread crumbs together until combined.
- Add Topping: Sprinkle the breadcrumb and cheese mixture evenly over the top of the potato layer.
- Bake: Place the baking dish in the preheated oven and bake uncovered for 50 to 60 minutes, until the topping is golden brown and the casserole is heated through.
Notes
- Use room temperature cream cheese for easier mixing and smoother texture.
- You can substitute regular bread crumbs if Italian bread crumbs are unavailable.
- For an extra crispy topping, you can broil the casserole for the last 2-3 minutes—watch carefully to avoid burning.
- This casserole pairs well with roasted meats and vegetables, making a complete comfort meal.
- Leftovers can be refrigerated for up to 3 days and reheated in the oven to retain crispness.
- Prep Time: 10 minutes
- Cook Time: 50 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: American
