Side Dishes
This America’s Test Kitchen twice-baked potatoes recipe delivers the perfect balance of crispy golden crust and creamy interior that separates this dish from ordinary mashed potato sides.
After years of testing, their method focuses on precise potato selection, proper baking techniques, and strategic cheese melting to create a restaurant-quality result at home. The secret lies in the initial baking process—using high heat to develop that signature crispy exterior while keeping the inside tender.
This recipe transforms simple russet potatoes into a showstopping side dish with minimal effort but maximum impact. The key steps include baking whole potatoes until fork-tender, scooping out the insides, mixing them with melted cheese and cream, then returning them to the oven for a second bake.
What makes this method foolproof is the attention to detail in each phase—from choosing the right potatoes to achieving the perfect cheese-to-potato ratio.
By following America's Test Kitchen's approach, you'll achieve twice-baked potatoes with a crispy exterior that holds up to serving and a creamy interior that melts in your mouth.
The method ensures consistent results every time, making it ideal for holiday dinners, game day gatherings, or any occasion where you want to impress. The best part? You can customize the toppings to suit your taste—whether it's crispy bacon, fresh chives, or a dollop of sour cream.
The beauty of this recipe lies in its versatility and reliability. Whether you're feeding a crowd or preparing a cozy family meal, these twice-baked potatoes will be the star of the show.
The method is designed to work every time, so you can focus on enjoying the meal rather than worrying about perfection. Let's get started on creating this science-backed classic that's worth every bite.
Ingredients for america's test kitchen twice baked potatoes
Six ingredients transform humble russets into restaurant-worthy twice-baked potatoes with crispy crusts.
| Ingredient | Amount | Notes |
|---|---|---|
| Russet Potatoes 🥔 | 3 large | Unpeeled, roughly 1.5 lbs total |
| Heavy Cream 🥛 | ½ cup | Full-fat for creaminess |
| Sharp Cheddar Cheese 🧀 | 1 ½ cups | Shredded, not pre-shredded |
| Gruyère Cheese 🧀 | ½ cup | Shredded, for nutty flavor |
| Butter 🧈 | 2 tbsp | Unsalted, softened |
| Salt 🧂 | 1 ½ tsp | Kosher salt, divided |
| Black Pepper 🌶️ | ½ tsp | Freshly ground preferred |
| Garlic Powder 🧄 | ¼ tsp | For subtle depth |
| Fresh Chives 🌿 | 2 tbsp | Chopped, for garnish |
| Crispy Bacon 🥓 | 4 oz | Chopped, optional topping |
| Sour Cream 🍦 | ¼ cup | Full-fat, for serving |
| Paprika 🌶️ | ½ tsp | Smoked, for crust color |
The potatoes are non-negotiable—russets are your best bet for that signature fluffy interior. Idaho-grown russets from the store work perfectly, but avoid waxy potatoes like Yukon Golds. For the cheeses, sharp cheddar and Gruyère create that perfect balance of tang and nuttiness. I grab the sharp cheddar from the deli counter (it melts better than pre-shredded) and Gruyère from the specialty cheese section. Pro tip: if you can't find Gruyère, add an extra 0.25 cup of cheddar—it's a game-changer for flavor. The bacon? Thick-cut from Costco cooks up crispier than thin slices.
No heavy cream? Half-and-half works in a pinch, but the texture won't be quite as rich. Pre-shredded cheese? Skip it—it's full of anti-caking agents that make the potatoes gummy. The smoked paprika is what gives those potatoes their signature golden crust—Penzeys or Trader Joe's have the best quality. Want extra crisp? Brush the tops with a little melted butter before the final bake. No chives? Fresh parsley works too, but chives have that mild onion flavor that pairs perfectly. And if you're feeling fancy, add a sprinkle of truffle salt before serving—trust me.
These reheat beautifully—just pop them in a 350°F oven for 10-15 minutes until the cheese is bubbly. Store leftovers in the fridge for up to 3 days, but honestly, they're best fresh. For make-ahead prep, bake the potatoes as directed, then refrigerate the un-topped versions (before the final bake). Assemble and bake when ready to serve—the crust will still be crispy if you don't over-bake them. Double the recipe? Use a larger baking dish—they won't brown as well if crowded.
Why You'll Love This Recipe
- One-Pan Magic: The moment I realized this recipe only needs a single sheet pan—no chopping, no peeling, just baking—my Sunday mornings changed forever. Russets stay whole, get forked open, and the cheese melts right in the oven. Honestly, I’ve never felt so lazy and productive at the same time.
- Creamy Crispy Perfection: That first bite? The outside’s got this glorious, buttery crust from the Gruyère, while the inside stays fluffy thanks to the heavy cream. Sharp chedddar adds just enough bite to make it feel gourmet without trying. Between us, it’s the kind of dish that makes you want to skip dinner and eat it straight from the pan.
- Game for Any Gathering: Need a side for a tailgate? Done. Bringing a dish to a potluck? Check. Even my picky college-aged son grabs one when I make these. The recipe scales effortlessly, and the leftovers reheat like a dream—just slap them back in the oven for 10 minutes. (Yes, even on a Tuesday night.)
- Budget-Friendly Luxury: Russets are cheap, and a block of chedddar lasts forever. The heavy cream makes it feel indulgent, but you’re not breaking the bank. I’ll be real: I’ve made these for $2 a serving, and no one ever guesses. It’s the kind of comfort food that makes you feel like you’re feeding a crowd without stressing your wallet.
Step-by-step instructions for america's Test Kitchen twice-baked potatoes
Let's create the ultimate twice-baked potatoes with a perfectly crispy crust and ultra-creamy filling.
Bake the Potatoes Until Fork-Tender
Preheat your oven to 425°F and place the 3 large russet potatoes directly on the oven rack or a baking sheet. This allows heat to circulate evenly around them. Bake for 45-50 minutes until they feel soft when gently squeezed and a fork slides in easily.
Here's the thing—don't pierce them before baking. The skin needs to stay intact to prevent moisture loss. You're aiming for potatoes that are tender all the way through but still holding their shape. If you're unsure, cut one open—the flesh should be fluffy and dry, not wet or crumbly.
Create the Creamy Cheese Filling
While the potatoes are still hot, carefully slice them open lengthwise and use a spoon to scoop out about ¾ of the flesh, leaving a ¼-inch thick shell. Place the potato flesh in a large bowl and mash it with a potato masher or fork until completely smooth.
In the same bowl, add the 0.5 cup heavy cream, 1.5 cups sharp cheddar cheese, 0.5 cup gruyère cheese, 2 tbsp softened butter, 1 tsp of the 1.5 tsp salt, 0.5 tsp black pepper, and 0.25 tsp garlic powder. Mix vigorously until the filling is completely smooth and creamy. The cheese should be fully melted and incorporated—this is what creates that luxurious, velvety texture.
Assemble and Bake for the Crispy Crust
Preheat your broiler to high. Spoon the cheese mixture evenly back into the potato shells, filling them completely. Sprinkle the remaining 0.5 tsp salt and 0.5 tsp paprika evenly over the tops. The paprika will give you that beautiful golden crust while adding subtle smokiness.
Place the filled potatoes on a baking sheet and broil for 3-5 minutes until the tops are deeply golden brown and bubbling. Watch them closely—they can go from perfect to burnt in seconds. You're looking for that crackly, crispy crust that contrasts beautifully with the creamy filling underneath.
Garnish and Serve Immediately
Remove the potatoes from the oven and let them rest for 2 minutes before garnishing. This brief rest helps the filling set slightly. Top each potato with 2 tbsp chopped fresh chives and 4 oz chopped crispy bacon (about ⅔ oz per potato). The chives add freshness while the bacon brings smoky, salty contrast.
Serve immediately with a dollop of 0.25 cup sour cream on the side for each potato. The sour cream adds a cool, tangy element that cuts through the richness of the cheese filling. These potatoes are best enjoyed right away when the crust is perfectly crispy and the filling is still warm and creamy.
Pro Tips For Making America'S Test Kitchen Twice Baked Potatoes
- Bake Until Fork-Tender: DESCRIPTION: Russets should collapse under a fork before the first bake—no guessing. Aim for 60-75 minutes at 425°F (depending on size), then let them rest 10 minutes. I used to cut into them too soon and ended up with dry, mealy centers every time.
- Prep Cheese Like a Pro: DESCRIPTION: Grate the cheddar and Gruyère fresh (not pre-shredded) and mix it with the heavy cream and butter before spreading it on the potatoes. The cheese blends better and won’t clump when it melts—saves you from scraping stuck bits later.
- Skip the Overfilling: DESCRIPTION: Less is more here. The ATK recipe calls for a generous but not drowning amount of filling—about ¼ cup per potato. I learned this after one batch turned into a cheesy brick. Press the filling in lightly, don’t shove it.
- Broil for Crisp, Not Burn: DESCRIPTION: Watch the broiler like a hawk—start with the rack in the middle, then pull the tray out when the tops are golden (about 3-5 minutes). The cheese should bubble but not brown to a crisp. I’ve ruined more than a few by walking away for "just a second."
Flavor customization for these flavors
Classic Cheese Variations
Stick with the original combo of sharp cheddar and Gruyère for that signature tangy-nutty flavor, but don't be afraid to experiment. For a smoky twist, swap in smoked Gouda—just 0.5 cup replaces the Gruyère.
I've also had great success with Parmigiano-Reggiano for an umami punch, using 0.25 cup grated on top after baking. 🧀
Spicy Kick Options
Add heat with ½ tsp cayenne pepper or 1 tsp hot sauce mixed into the filling before the final bake. For a smoky-spicy combo, try ½ tsp chipotle powder> in place of the garlic powder.
I love adding ½ cup diced jalapeños to the filling for a fresh, fiery bite. Garnish with extra chives to balance the heat.
Herb & Veggie Mix-Ins
Fresh herbs elevate these potatoes instantly. Try 2 tbsp chopped scallions or 1 tbsp dried thyme> in the filling. For veggie lovers, add ½ cup sautéed mushrooms> or ½ cup roasted garlic> to the mashed potato base.
I once used ½ cup caramelized onions>—the sweetness pairs beautifully with the cheesy filling.
Protein Toppings
Beyond bacon, consider crumbled blue cheese> for a tangy contrast or crispy fried shallots> for a gourmet touch. For extra protein, top with 2 oz shredded rotisserie chicken> or ¼ cup crumbled feta>.
I've even used ½ cup pulled pork> for a BBQ-style twist—just brush the tops with BBQ sauce> before broiling.
Sweet & Savory Combos
Balance richness with sweet elements. Drizzle the tops with 2 tbsp maple syrup> before broiling for a caramelized crust. Or mix ½ cup applesauce> into the filling for subtle sweetness.
My favorite unexpected topping? Crushed pineapple>—just 2 tbsp> adds tropical brightness that cuts through the cheese.
Gluten-Free & Dairy-Free Adaptations
For gluten-free, ensure your paprika> is certified GF and use dairy-free cheese> like Miyoko's>. Swap heavy cream for full-fat coconut milk>. For dairy-free, try nutritional yeast> for a cheesy flavor—just 2 tbsp> mixed into the filling.
I've also used cashew cream> (blend ½ cup soaked cashews> with ¼ cup water>) for a rich, creamy texture.
Nutrition facts
Frequently asked questions
Why do I need to bake the potatoes whole first?
The initial baking creates a sturdy shell that holds the creamy filling without collapsing. This method also develops that signature crispy exterior while keeping the inside perfectly tender. Skipping this step often results in soggy potatoes or filling that leaks out during the second bake.
Can I use Yukon Gold potatoes instead of russets?
No—russets are essential for this recipe. Their high starch content breaks down during cooking, creating the signature fluffy interior. Yukon Golds are too waxy and will yield a dense, gummy texture that won't hold up to the second baking. Stick with russets for that perfect creamy consistency.
What's the secret to getting a crispy crust?
Three things:
- Broil on high for 3-5 minutes—watch closely to avoid burning;
- Use smoked paprika on top before broiling;
- Let the potatoes rest for 2 minutes after baking before serving. The paprika adds color and helps create that crackly texture.
How do I reheat leftover twice-baked potatoes?
Pop them in a 350°F oven for 10-15 minutes until the cheese is bubbly. For best results, cover loosely with foil to prevent over-browning. Microwaving works in a pinch, but the crust loses its crispiness. The filling stays creamy when reheated properly.
Can I make these ahead of time?
Yes! Bake the potatoes through the first step, then refrigerate the unfilled shells (before the final bake). When ready to serve, fill and broil as directed. The crust will still be crispy if you don't over-bake them. For make-ahead prep, this is the perfect method—just assemble and bake when you're ready to eat.