Name: Twice-Baked Mashed Potatoes Recipe
Prep time: 15 min
Cook time: 1 h 5 min
Total time: 1 h 20 min
Cuisine: American
Ingredients: 5 pounds potatoes (washed); 1 tsp garlic powder; 1 tsp onion powder; 2 tsp seasoning salt; Black pepper to taste; 1 cup milk; 1 cup sour cream; ½ cup butter (cold, cut in cubes); 1 cup cheddar cheese (shredded, plus more for topping); 8 slices bacon (cooked and diced, plus more for topping); 3 green onions, diced (green part only, plus more for topping)

Jump to Recipe· 4.3 from 13 reviews

There is something utterly irresistible about a warm, comforting dish that transforms humble potatoes into a creamy, cheesy delight bursting with flavor. This Twice-Baked Mashed Potatoes Recipe takes your classic mashed potato game to an entirely new level, combining crispy bacon, sharp cheddar cheese, and fragrant green onions for a side dish that steals the show at any meal. Whether it’s a family dinner or a festive gathering, these twice-baked mashed potatoes are sure to bring smiles and satisfy every craving.

Ingredients You'll Need

The image shows a baking sheet with a cooling rack inside it, placed on a white marbled surface. On the rack, there are about sixteen baked potatoes with golden to brown textured skins, some showing wrinkled and slightly shiny patches. The potatoes vary in size and shape, arranged in a loose scattered manner, with the different shades of brown highlighting their baked texture. The baking sheet looks old and used with visible darkened spots and scratches. Photo taken with an iphone --ar 4:5 --v 7

Every ingredient in this Twice-Baked Mashed Potatoes Recipe plays a vital role in delivering its luscious texture and bold flavor. From the creamy sour cream to the sharp cheddar cheese, and of course the crispy bacon, each element harmonizes perfectly to make this recipe simply unforgettable.

5 pounds potatoes: The sturdy base that offers fluffy, melt-in-your-mouth comfort when baked and mashed.
8 slices bacon, cooked and diced: Adds a smoky crunch that contrasts beautifully with the creamy potatoes.
1 cup milk: Brings smoothness and moisture to the mashed potatoes without weighing them down.
1 cup sour cream: Creates richness and a subtle tang that elevates the flavor.
½ cup butter, cold and cubed: Adds creaminess and depth, melting perfectly into the warm potatoes.
1 teaspoon garlic powder: Offers a gentle garlic warmth without overpowering the dish.
1 teaspoon onion powder: Enhances savory notes that complement the cheese and bacon.
2 teaspoons seasoning salt: A magical blend that brings every ingredient’s flavor forward.
1 cup cheddar cheese, shredded: Melts into pockets of gooey goodness throughout and on top of the potatoes.
3 green onions, diced (green parts only): Add a fresh, mild bite and vibrant green color for the perfect finishing touch.

How to Make Twice-Baked Mashed Potatoes Recipe

Step 1: Preheat and Bake the Potatoes

Begin by preheating your oven to 400℉, setting the stage for crispy-skinned, tender potatoes. Pierce each potato several times with a fork to allow steam to escape and bake them on the top rack until they soften completely—this usually takes between 45 to 60 minutes. These perfectly baked potatoes are the essential canvas for our flavorful mash.

Step 2: Peel or Quarter the Potatoes

Once your potatoes are tender and slightly cooled, reduce the oven temperature to 350℉. Here, you can decide whether to remove the skins for a smoother texture or keep them on and cut the potatoes into quarters. Both methods work beautifully and add a different dimension to your Twice-Baked Mashed Potatoes Recipe.

Step 3: Mix with Butter, Sour Cream, and Seasonings

Time to get cozy with your potatoes. Add the cold butter cubes and gently mash them in, letting that creamy richness melt perfectly. Stir in sour cream, milk, garlic powder, onion powder, seasoning salt, and freshly ground black pepper. Be delicate—some lumps in the mash make the texture beautifully rustic and homey.

Step 4: Combine Cheese, Bacon, and Green Onions

Fold in the shredded cheddar cheese, diced bacon, and green onions, saving a bit of each for the topping. This mixture of flavors and textures takes your Twice-Baked Mashed Potatoes Recipe from simple to spectacular—gooey cheese, smoky bits, and fresh bursts of green.

Step 5: Transfer and Top

Spoon the flavorful mash into a greased 9x13 casserole dish, spreading it out evenly. Sprinkle the reserved cheese, bacon bits, and green onions on top to create that iconic golden, bubbly, and inviting crust.

Step 6: Bake to Perfection

Pop the casserole back into the oven at 350℉ and let it bake for about 30 minutes until the top is melted and bubbling, signaling it's ready to serve. This final bake adds a subtle crispness that perfectly balances the creamy interior.

How to Serve Twice-Baked Mashed Potatoes Recipe

The image shows a glass baking dish filled with a thick, creamy casserole. The top layer is golden orange melted cheese with small bits of browned meat and green herbs scattered throughout. Underneath, the casserole appears soft and creamy with a pale yellow and white texture mixed with some green flecks. A wooden spatula holds a scoop of the casserole above the dish, showing its dense, rich inside. The dish sits on a white marbled surface. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

To make your Twice-Baked Mashed Potatoes Recipe look as good as they taste, sprinkle them with a little extra freshly sliced green onions or even some finely chopped chives. A small drizzle of sour cream or a few crisp bacon bits on top elevates the presentation and adds bursts of flavor with every bite.

Side Dishes

These potatoes pair wonderfully with a variety of mains—from juicy roasted chicken to tender steak or even a hearty veggie loaf. Their rich, cheesy goodness complements crisp green salads or roasted vegetables, balancing the meal with both comfort and freshness.

Creative Ways to Present

For a fun twist, serve the Twice-Baked Mashed Potatoes Recipe in individual ramekins or hollowed-out potato skins. This creates charming, single-serving dishes perfect for dinner parties or holiday feasts. Another idea is to layer the mashed potatoes with sautéed mushrooms or caramelized onions for a gourmet spin that will impress every guest.

Make Ahead and Storage

Storing Leftovers

If you have any leftovers—which is unlikely—they store beautifully in an airtight container in the refrigerator for up to 3 days. Just make sure they are cooled completely before sealing to maintain freshness and flavor.

Freezing

To freeze, let the twice-baked mashed potatoes cool entirely, then transfer to a freezer-safe container. They can keep well for up to 2 months. Be aware that the texture might change slightly upon reheating, but the flavors will remain just as delicious.

Reheating

When reheating, cover the dish with foil and warm it in a 350℉ oven until heated through—usually about 25-30 minutes. Stir halfway if you want an even heat. Crispy topping can be refreshed by uncovering for the last 5 minutes to regain that bubbly, golden finish.

FAQs

Can I use a different type of potato for this Twice-Baked Mashed Potatoes Recipe?

Absolutely! Russet potatoes are preferred for their fluffy interior, but Yukon Golds work beautifully too, offering a creamier texture and buttery flavor.

Is it necessary to remove the potato skins before mixing?

Not at all! Leaving the skins on adds extra texture and nutrients, plus it holds the potatoes together nicely, making your dish heartier.

Can I make this recipe vegetarian?

Yes! Simply omit the bacon or substitute it with a smoky vegetarian bacon alternative or sautéed mushrooms to keep that savory punch.

How can I make these potatoes ahead of time for a holiday meal?

Prepare everything up to the final bake, cover tightly, and refrigerate overnight. When ready to serve, bake at 350℉ for about 45 minutes or until warmed through and bubbly.

What can I use instead of sour cream?

Greek yogurt or crème fraîche make excellent substitutes that provide creaminess and a touch of tang similar to sour cream.

Final Thoughts

Trust me, once you make this Twice-Baked Mashed Potatoes Recipe, it will become a beloved staple in your kitchen. Rich, comforting, and brimming with flavor, it’s the perfect way to elevate any meal. So grab those potatoes, get baking, and enjoy every creamy, cheesy, savory spoonful—you won’t regret it!

Twice-Baked Mashed Potatoes Recipe

Ingredients You'll Need