Cheesy Bacon Mashed Potato Casserole Recipe

If you are looking for a comforting side that steals the show at any gathering, this Cheesy Bacon Mashed Potato Casserole Recipe is exactly what you need. Imagine creamy, fluffy mashed potatoes loaded with rich cheddar cheese, crispy bacon bits, and a hint of garlic, all baked to golden perfection. It’s the perfect harmony of cheesy goodness and smoky bacon flavors wrapped up in one irresistible casserole. Whether it’s a holiday feast or a cozy family dinner, this dish will bring smiles, seconds, and rave reviews at your table.

Ingredients You’ll Need

The magic of this Cheesy Bacon Mashed Potato Casserole Recipe lies in its simple yet essential ingredients. Each one plays a key role in creating that perfect texture, tangy depth, or vibrant pop of flavor that makes this casserole unforgettable.

• 3 lbs russet potatoes: These starchy potatoes mash beautifully, creating a fluffy and creamy base.
• 1/2 cup sour cream: Adds a velvety richness and slight tang that balances the cheese.
• 1/2 cup milk: Ensures smooth, creamy mashed potatoes; add more if you want them extra silky.
• 4 tbsp unsalted butter: Melted for that luxurious buttery flavor and smooth texture.
• 1 1/2 cups shredded cheddar cheese, divided: Sharp cheddar for melty, cheesy goodness both inside and on top.
• 1 tsp garlic powder: Subtle but essential for an extra savory hint that complements the cheese and bacon.
• Salt and pepper to taste: To make every flavor shine in harmony.
• Optional: 1/2 cup cooked crumbled bacon: Adds smoky crunch and a salty burst of flavor.
• Optional: 1/4 cup chopped green onions: For a fresh, zesty finish that adds color and brightness.

How to Make Cheesy Bacon Mashed Potato Casserole Recipe

Step 1: Prepare the Oven and Baking Dish

Start by preheating your oven to 375°F (190°C) and greasing a 9×13-inch baking dish. This simple preparation ensures your casserole doesn’t stick and bakes evenly with a beautiful crust on top.

Step 2: Boil the Potatoes Until Tender

Peel and cube your russet potatoes, then place them in a large pot and cover with water. Bring to a boil and cook for about 15 to 20 minutes, or until a fork easily pierces the potatoes. Perfectly tender potatoes create the creaminess that’s the foundation for this dish.

Step 3: Drain and Return to Pot

Drain the cooked potatoes thoroughly and put them back in the pot. This step removes any excess water so your casserole stays creamy, not watery.

Step 4: Mash with Creamy Ingredients

Now, mash your potatoes with sour cream, milk, melted butter, garlic powder, salt, and pepper. Keep mashing and stirring until you have a smooth, creamy texture. If the potatoes feel too stiff, add a splash more milk to reach that perfect velvety softness.

Step 5: Stir in Cheddar Cheese

Mix in 1 cup of shredded cheddar cheese right into the mashed potatoes. This way, each bite gets a cheesy surprise, not just the topping.

Step 6: Spread in the Baking Dish

Spoon the luscious potato mixture into your greased baking dish and spread it out evenly. This sets a fabulous foundation for your cheesy topping and optional extras.

Step 7: Add Toppings

Sprinkle the remaining 1/2 cup of cheddar cheese evenly on top. If you’re using bacon and green onions, scatter them generously over the cheese layer. They add incredible flavor and a lovely contrast in texture and color.

Step 8: Bake Until Bubbling and Golden

Bake your casserole uncovered for 20 to 25 minutes. You’ll know it’s done when the cheese melts into a bubbly, golden blanket over the creamy mashed potatoes beneath.

Step 9: Let It Cool Slightly Before Serving

Give your casserole a few minutes to set after baking. This rest time helps all the flavors meld and makes serving much easier without losing a single cheesy spoonful.

How to Serve Cheesy Bacon Mashed Potato Casserole Recipe

Garnishes

Adding a handful of freshly chopped green onions or chives on top right before serving brightens up the dish visually and adds a fresh note to each bite. A dollop of sour cream or a sprinkle of extra crispy bacon can take your presentation to the next level.

Side Dishes

This casserole is rich and hearty, so pairing it with something light and fresh is a great idea. Think crisp garden salads, steamed green beans, or roasted Brussels sprouts. For a more indulgent meal, it pairs wonderfully with roasted chicken or a savory pot roast.

Creative Ways to Present

Consider scooping the casserole into individual ramekins or serving it in a cast-iron skillet for a rustic, cozy vibe. For parties, you could transform leftovers into loaded potato bites by scooping small portions onto a baking sheet, topping with cheese and bacon, and reheating until crispy on top.

Make Ahead and Storage

Storing Leftovers

Store any leftover casserole in an airtight container in the refrigerator for up to 3 days. It’s a perfect next-day comfort food that reheats beautifully.

Freezing

This Cheesy Bacon Mashed Potato Casserole Recipe freezes well. Simply cool completely, cover tightly with foil or plastic wrap, and freeze for up to 2 months. Thaw overnight in the fridge before reheating.

Reheating

Reheat leftovers in the oven at 350°F (175°C) until warmed through and the cheese is bubbly again, about 20 minutes. You can also microwave single servings, but the oven keeps that delicious baked crust intact.

FAQs

Can I use a different type of cheese?

Absolutely! While cheddar is classic for this casserole, you can try mozzarella for a milder cheese pull or pepper jack for a little kick. Just be sure to use a cheese that melts well.

Is it necessary to peel the potatoes?

Peeling helps create a smooth, creamy texture, but if you prefer a more rustic feel with extra nutrients and fiber, you can leave the skins on after a good scrub.

Can I make this casserole vegetarian?

Yes, simply omit the bacon or substitute with crispy fried onions or smoked paprika for that smoky flavor without meat.

What can I use instead of sour cream?

You can substitute sour cream with Greek yogurt or cream cheese for a similar tangy creaminess, though this will slightly change the texture.

How can I make the casserole crispier on top?

Try broiling the casserole for the last 2-3 minutes of baking, watching carefully to prevent burning. This will give you a golden and slightly crispy cheese crust.

Final Thoughts

This Cheesy Bacon Mashed Potato Casserole Recipe is one of those dishes that feels like a warm hug on a plate. It’s simple to prepare yet packed with flavors that feel like a special treat for family and friends. If you want to bring comfort and joy to your next meal, don’t hesitate to try this recipe—it’s bound to become your new favorite go-to side dish!

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