If you’re craving a soul-satisfying side dish that feels like a warm hug on a plate, then this Loaded Mashed Potato Casserole Recipe is about to become your new favorite. Imagine creamy, fluffy mashed potatoes mixed with rich sour cream, crispy bacon, sharp cheddar, and fresh green onions all baked to bubbly, golden perfection. Whether it’s for a holiday feast or a cozy family dinner, this recipe brings together classic comfort flavors with an irresistible texture that everyone will love.
Ingredients You’ll Need
It’s amazing how just a handful of simple ingredients can come together to create such a rich and satisfying dish. Every component plays its part: from the creamy mashed potatoes forming the luscious base, to the crispy bacon adding a smoky crunch, and the cheese bringing that melty goodness we all crave.
- 4 cups prepared mashed potatoes: The heart of your casserole, smooth and creamy for the perfect texture.
- 1 cup shredded cheddar: Sharp and melty cheese that adds depth and color on top.
- ½ cup sour cream: Adds tanginess and extra creaminess to make those potatoes silky.
- ½ cup cooked bacon, crumbled: Crispy, smoky bites that bring amazing flavor and texture.
- 2 green onions, chopped: Fresh, mild onion flavor plus a vibrant pop of green.
- Salt & pepper: Essential seasonings to enhance all the other flavors.
How to Make Loaded Mashed Potato Casserole Recipe
Step 1: Preheat the Oven
Start by preheating your oven to 350°F (175°C). This ensures it’s hot and ready to give your casserole that perfect bubbly, golden finish.
Step 2: Mix the Base Ingredients
In a large bowl, combine the prepared mashed potatoes with the sour cream, half of the shredded cheddar cheese, crumbled bacon, and chopped green onions. Season with salt and pepper to taste. Mixing these ingredients together evenly is key for every delicious bite to have that perfect balance of creaminess, tang, and savory crunch.
Step 3: Transfer to Baking Dish
Spoon your flavorful mashed potato mixture into a greased baking dish, spreading it evenly. Then, sprinkle the remaining cheddar cheese generously over the top to create a melty, golden crust as it bakes.
Step 4: Bake Until Bubbly
Place the dish in the oven and bake for 20–25 minutes. You’re looking for the cheese to melt completely and start bubbling, while the edges might get just a little crisp. The aroma itself will have everyone gathering around the kitchen in anticipation!
How to Serve Loaded Mashed Potato Casserole Recipe
Garnishes
To make the presentation pop, sprinkle a few extra chopped green onions or some finely chopped fresh chives on top just before serving. A dollop of sour cream on each serving adds a luscious finishing touch that guests will adore.
Side Dishes
This Loaded Mashed Potato Casserole pairs beautifully with a variety of mains. Think roasted turkey, glazed ham, or even a hearty beef roast—this casserole complements all of them perfectly. For veggies, simple steamed greens or a crisp salad add a refreshing contrast to the rich potatoes.
Creative Ways to Present
If you want to impress, try serving the casserole in individual ramekins or mini cast-iron skillets. It makes each portion feel special and perfect for holiday dinners or potlucks. You can also add some cooked mushrooms or caramelized onions into the mix for a gourmet upgrade that stays true to the comforting vibe.
Make Ahead and Storage
Storing Leftovers
Any leftover casserole can be stored in an airtight container in the refrigerator for up to 3 days. When you reheat, the flavors deepen and the texture remains creamy, making it just as enjoyable the next day.
Freezing
This Loaded Mashed Potato Casserole Recipe also freezes well. After baking, allow it to cool completely, then cover tightly with foil or plastic wrap, and freeze for up to 2 months. When ready to enjoy, thaw overnight in the fridge and warm it gently in the oven.
Reheating
Reheat individual portions in the microwave for convenience or warm the entire casserole in a 350°F oven until heated through and bubbling again. Adding a sprinkle of fresh cheese on top before reheating can bring back that just-baked appeal.
FAQs
Can I use instant mashed potatoes for this casserole?
Absolutely! Instant mashed potatoes work great if you’re short on time. Just prepare them according to package directions, then proceed with the recipe as usual.
Is it possible to make this casserole vegetarian?
Yes! Simply omit the bacon and use a vegetarian cheese if preferred. You can also add sautéed mushrooms or roasted veggies to maintain that savory richness.
Can I add other cheeses besides cheddar?
Definitely! Cheeses like Monterey Jack, mozzarella, or even pepper jack add different flavors and textures. Feel free to experiment based on your taste.
How can I make this dish extra creamy?
Adding a bit more sour cream or a splash of heavy cream to your mashed potatoes will boost the creaminess. Be sure not to overdo it so the casserole still holds together nicely.
What if I don’t have cooked bacon on hand?
No worries! You can quickly cook bacon slices in a pan or in the oven before adding them to the recipe. Alternatively, smoked sausage or pancetta work well as flavorful substitutes.
Final Thoughts
This Loaded Mashed Potato Casserole Recipe is pure comfort food magic that’s simple to make yet delivers big on flavor and texture. Whether you’re whipping it up as a holiday star or a family favorite any day of the week, it’s sure to bring smiles and requests for seconds. Trust me, once you try it, this casserole will be on your regular rotation for gatherings and cozy dinners alike—so get baking and enjoy every delicious bite!
Print
Loaded Mashed Potato Casserole Recipe
- Total Time: 35 mins
- Yield: 6 servings
Description
Creamy mashed potatoes baked with melted cheddar cheese, crispy bacon, tangy sour cream, and fresh chives, creating the ultimate comfort food side dish perfect for holidays or family dinners.
Ingredients
Main Ingredients
- 4 cups prepared mashed potatoes
- 1 cup shredded cheddar cheese
- ½ cup sour cream
- ½ cup cooked bacon, crumbled
- 2 green onions, chopped
- Salt & pepper to taste
Instructions
- Preheat Oven: Preheat the oven to 350°F (175°C) to prepare for baking the casserole.
- Mix Ingredients: In a large bowl, combine the prepared mashed potatoes, sour cream, half of the shredded cheddar cheese, crumbled bacon, and chopped green onions. Stir well to evenly distribute all ingredients and season with salt and pepper to taste.
- Transfer to Baking Dish: Spread the potato mixture evenly into a greased baking dish, then sprinkle the remaining shredded cheddar cheese evenly over the top.
- Bake Casserole: Bake in the preheated oven for 20 to 25 minutes, or until the casserole is hot and the cheese on top is melted and bubbly.
- Serve: Remove from oven and let cool slightly before serving for best flavor and texture.
Notes
- Use leftover mashed potatoes to save time and add extra flavor.
- Add garlic powder or ranch seasoning for an enhanced flavor boost.
- Prep Time: 10 mins
- Cook Time: 25 mins
- Category: Side Dish
- Method: Baking
- Cuisine: American
