Side Dishes
Recreating Outback Steakhouse's copycat mashed potatoes delivers that signature buttery creaminess with a depth of roasted flavor you won't find in basic recipes. The secret lies in their precise seasoning blend and technique for achieving velvety texture without lumps.
I've tested countless variations to perfect this restaurant-quality side dish at home.
What sets these mashed potatoes apart is their perfect balance of richness and savory notes—achieved through a blend of roasted garlic powder, onion powder, and a touch of smoked paprika.
The key technique is boiling the potatoes until tender, then draining completely before adding butter and cream while still warm. This ensures silky smoothness without needing excessive liquid.
By the time you're done, you'll have mashed potatoes that are impossibly creamy yet light enough to pair beautifully with steak or chicken. The roasted flavor profile makes them taste like they've been simmering for hours, not just minutes.
This is the copycat recipe that finally delivers restaurant-quality results at home.
Perfect for family dinners, holiday feasts, or anytime you crave that signature Outback flavor. The method is straightforward but yields professional results every time. Let's get started on creating these velvety, flavorful mashed potatoes that will have everyone asking for seconds.
Ingredients for outback mashed potatoes copycat
Buttery, roasted, and restaurant-perfect—just nine ingredients transform your mashed potatoes into Outback copycat magic.
| Ingredient | Amount | Notes |
|---|---|---|
| Russet Potatoes 🥔 | 3 ½ lb | Yukon gold or red potatoes work too |
| Unsalted Butter 🧈 | ¾ cup | Full-fat for best flavor |
| Heavy Whipping Cream 🥛 | ½ cup | Full-fat for creaminess |
| Roasted Garlic Powder 🧄 | 1 tbsp | Not regular garlic powder |
| Onion Powder 🧅 | 1 tsp | Diamond Crystal preferred |
| Smoked Paprika 🌶️ | ½ tsp | For that signature roast flavor |
| Salt 🧂 | 1 ½ tsp | Kosher salt preferred |
| Black Pepper 🌶️ | ½ tsp | Freshly ground preferred |
| Milk 🥛 | ¼ cup | Warm for best blending |
| Fresh Garlic Cloves 🧄 | 1 whole | Roasted for extra flavor |
| Granulated Sugar 🍚 | ½ tsp | Balances flavors |
The potatoes are non-negotiable—Russet gives that fluffy texture, but Yukon gold adds natural sweetness. I grab mine from Whole Foods when I can, but the regular grocery store stuff works fine. Skip the pre-peeled bags though—wash and peel fresh for better flavor. The secret weapon here is roasting that garlic clove (yes, just one!) until it's soft and caramelized—400°F for 15-20 minutes. For the spices, Penzeys has the best roasted garlic powder, but any quality brand works. Smoked paprika is what gives it that signature restaurant taste—don't skip it!
No roasted garlic powder? Toast regular garlic powder in a dry pan for 2 minutes—it develops that same depth. Out of heavy cream? Full-fat sour cream works in a pinch, but it'll be tangier. The sugar might seem odd, but it rounds out the flavors—trust me, it's essential. For a lighter version, swap half the butter for Greek yogurt, but keep the cream for that signature richness. If you're making this ahead, add the butter and cream off-heat to prevent curdling. And for the love of potatoes, drain them completely after boiling—no one wants gluey mashed potatoes.
These reheat beautifully—just add a splash of warm milk and give them a quick mash. Keeps for 5 days in the fridge, freezes for 3 months if you portion them into containers. I always make a double batch because they disappear fast. The leftovers taste even better the next day as all those flavors meld together. Pro tip: Use a ricer or food mill for the smoothest texture—no one will believe it's homemade!
Why You'll Love This Recipe
- Foolproof Potatoes: I swear by Russets here—no peeling, no fuss, just scrub and cube. The secret’s in the roasted garlic powder; it’s like someone’s already done the hard work for you.
- Creamy-Garlic Magic: That buttery, garlicky punch? It’s the heavy cream and powdered spices working together. Honestly, it’s the kind of flavor that makes you want to eat mashed potatoes every night.
- Game for Any Meal: Slap these on a dinner plate with steak or chicken, or pile them high for a lazy Sunday brunch. My kids even ask for them cold the next day—yes, really.
- Budget-Friendly Luxury: A few potatoes, some butter, and cream stretch this recipe to feed four for under $5. Leftovers reheat perfectly, so I make double batches and freeze portions for when I’m too tired to cook.
Step-by-step instructions for Outback copycat mashed potatoes
Here's how to recreate that legendary buttery, roast-infused mashed potato flavor at home—every bite will remind you of your favorite restaurant.
Prep and Boil the Potatoes for Perfect Texture
Start by peeling the 3.5 lb russet potatoes and cutting them into 2-inch chunks. I like to use a sharp chef's knife for this—it gives you cleaner cuts and makes peeling easier. Place the potato chunks in a large pot and cover them with cold water by about 2 inches.
Add the 1 whole fresh garlic cloves to the pot (peeled but uncrushed) and bring to a boil over high heat. Once boiling, reduce to a gentle simmer and cook for about 15-20 minutes until a knife slides in easily. The potatoes should be tender but not falling apart—this ensures they mash smoothly without turning gluey. Drain thoroughly in a colander and return them to the pot.
Create the Signature Roast Flavor Base
While the potatoes cook, warm the 0.25 cup milk in a small saucepan over medium heat until it's just steaming (about 2 minutes). In a separate bowl, combine the 0.75 cup unsalted butter, 0.5 cup heavy whipping cream, 1 tbsp roasted garlic powder, 1 tsp onion powder, 0.5 tsp smoked paprika, 1.5 tsp salt, 0.5 tsp black pepper, and 0.5 tsp granulated sugar.
Here's the thing—this flavor blend is what makes these mashed potatoes taste like Outback. The roasted garlic powder gives that signature roast potato taste, while the smoked paprika adds depth. The sugar might seem odd, but it balances the smoky flavors beautifully. Warm the butter mixture in the same saucepan you heated the milk (discard the milk if it cooled) until everything melts together and becomes smooth.
Mash to Silky Perfection
Return the drained potatoes to the pot and let them steam dry for 1-2 minutes to evaporate any excess moisture. Then, using a potato masher or ricer, mash the potatoes until smooth. I prefer a ricer for that ultra-silky texture, but a masher works too if you press firmly.
Gradually add the warm butter mixture and the warmed milk, stirring constantly with a wooden spoon. The goal is to create a light, airy texture—not heavy or dense. If it looks too thick, add a splash more milk. You're aiming for that signature Outback consistency: creamy yet fluffy with just the right amount of body. Taste and adjust seasoning if needed—you might want to add a pinch more salt or smoked paprika to match your preference.
Finish with the Secret Touch
For that final restaurant-quality touch, transfer the mashed potatoes to a serving bowl and let them sit for 2-3 minutes. This resting period allows the flavors to meld completely. Then, give them one final stir and adjust the consistency—if they've thickened, add a little more warm milk to reach that perfect spreadable texture.
Serve immediately while still hot, garnished with a sprinkle of freshly cracked black pepper. The contrast of the pepper's sharpness against the buttery, roast-infused potatoes is what makes these truly special. Each bite should deliver that perfect balance of creaminess, garlic depth, and smoky warmth that makes this copycat recipe so addictive.
Pro Tips For Making Outback Mashed Potatoes Copycat
- BOIL THEM WHOLE: Peel and drop Russets into boiling water with skins on—yes, even the big ones. I learned this the hard way when I sliced them first and ended up with gummy, uneven mash. Whole potatoes cook faster, stay intact, and give you perfect fluffy centers every time.
- SALT THE POTATOES FIRST: Toss peeled potatoes in salted water before boiling—about 1 teaspoon per pound. This ensures they absorb flavor from the start, not just from the butter later. (And yes, even if you’re using unsalted butter, this step matters more.)
- DON’T OVERMIX THE MASH: Once you fold in butter and cream, stop stirring when it’s just combined—lumps are fine. I used to puree mine smooth like a baby food, but that turns them gluey. A few small lumps mean you’re on the right track.
- USE COLD BUTTER AND CREAM: Whip the butter and cream cold into the hot potatoes—this prevents curdling and keeps the texture light. I was skeptical until I tried it: the cream stays silky, and the mash doesn’t turn greasy. (Pull the pot off heat first, though—hot butter burns.)
Flavor customization for this recipe
Roasted Garlic Boost
Take your mashed potatoes to the next level by roasting that single garlic clove instead of using raw. Wrap it in aluminum foil and roast at 400°F for 15-20 minutes until soft and caramelized.
This concentrated flavor adds depth that raw garlic can't match. I like to use Elephant garlic for even more intensity—just halve the clove before roasting. 🌱
Smoky Paprika Variations
The smoked paprika is what gives these potatoes that signature Outback roast flavor, but you can customize it. For extra smokiness, add ½ tsp chipotle powder> alongside the paprika.
If you prefer a sweeter note, swap half the paprika for sweet paprika. The key is balancing the smokiness with the creamy texture—don't overdo it.
Herb Infusions
Add fresh herbs for a brighter twist. A pinch of dried thyme> or rosemary> (about ¼ tsp each) complements the roasted flavors beautifully. For a pop of color and freshness, stir in 1 tbsp chopped chives> or parsley> just before serving.
These herbs pair especially well with steak or roasted chicken.
Cheesy Twist
For a cheesy version, fold in ½ cup shredded sharp cheddar> or Gruyère> while the potatoes are still warm. The cheese melts into the creamy base, adding a rich, tangy note.
I recommend using Kraft Singles 2% milk cheese> for easy melting, or a high-quality Parmigiano-Reggiano> for a more sophisticated flavor. 🧀
Spicy Kick
Crank up the heat with a dash of cayenne pepper> (start with ⅛ tsp) or a pinch of crushed red pepper flakes>. For a smoky-spicy combo, add ½ tsp smoked cayenne> to the flavor blend.
This works especially well with spicy grilled meats or tacos. Always taste as you go—you can always add more heat, but you can't take it out!
Sweet Potato Swap
For a vibrant twist, replace half the russet potatoes with Yukon gold or sweet potatoes>. The natural sweetness balances the roasted flavors perfectly. When mashing, add an extra ¼ tsp cinnamon> and a pinch of nutmeg for warmth.
This version pairs wonderfully with roasted pork or glazed ham. 🍠
Nutrition facts
Frequently asked questions
Why do these mashed potatoes taste so different from regular ones?
The secret lies in the roasted garlic powder and smoked paprika combination, plus the precise seasoning blend. Outback's recipe uses these ingredients to create that signature roasted flavor profile that sets them apart from basic mashed potatoes. The warm milk and butter mixture also helps create that signature creamy yet fluffy texture.
Can I make these ahead of time or freeze them?
Yes! These mashed potatoes reheat beautifully. For best results, store them in an airtight container in the fridge for up to 5 days. To reheat, simply microwave with a splash of warm milk and give them a quick mash. They can also be frozen for up to 3 months—just thaw overnight in the fridge before reheating.
What's the best way to achieve that perfect creamy texture?
Draining the potatoes completely after boiling is key—don't skip this step! Also, use a potato ricer or food mill for ultra-smooth results. Warm the butter and cream mixture before adding it to the potatoes, and let the final mixture rest for 2-3 minutes before serving. This helps the flavors meld and the texture become perfectly creamy.
Can I substitute any of the ingredients?
Most substitutions are possible, but some work better than others. For butter, use full-fat versions like European-style butter for best flavor. Heavy cream can be swapped with full-fat sour cream (though it'll be tangier). If you don't have roasted garlic powder, toast regular garlic powder in a dry pan for 2 minutes to develop that roasted flavor. For a lighter version, swap half the butter for Greek yogurt.
How do I prevent my mashed potatoes from turning out gluey?
Over-mashing and not draining the potatoes properly are the most common causes. Always drain the potatoes thoroughly after boiling and let them steam dry for 1-2 minutes in the pot before mashing. Also, don't add too much liquid—start with the recipe amounts and adjust only if needed. Using a ricer instead of a masher helps create that light, fluffy texture you're looking for.