Side Dishes
This Arby’s potato cakes copycat recipe brings that iconic crispy cornmeal crust and tangy sauce straight to your kitchen. The secret lies in the precise dough ratio and frying technique that achieves that golden, shatteringly crisp exterior while keeping the inside tender.
I've tested countless variations to perfect this copycat version—down to the exact seasoning blend and sauce tang that makes these stand out.
This recipe requires just 10 ingredients and 30 minutes of active prep, with most of that time spent resting the dough. The cornmeal coating creates that iconic crunch, while the baking powder ensures light, fluffy interiors.
Frying in 350°F oil for exactly 3-4 minutes per side guarantees the perfect texture—no soggy centers or burnt exteriors here. The sauce, made with a blend of spices and tangy vinegar, cuts through the richness beautifully.
What you'll end up with is a plate of crispy potato cakes that look and taste just like the ones from Arby's—golden-brown crowns with that satisfying crunch, served with a side of sauce that's tangy yet balanced.
The dough puffs slightly as it fries, creating air pockets that make each bite satisfyingly light. This is the copycat recipe that finally delivers on that fast-food craving without the guilt.
The best part? These potato cakes reheat beautifully in the oven, making them perfect for meal prep or feeding a crowd. Serve with extra sauce on the side and watch them disappear. Let's get cooking—your taste buds will thank you for the authentic recreation.
Ingredients for arby's potato cakes copycat
Ten simple ingredients transform into crispy, golden potato cakes with that iconic Arby's tang.
| Ingredient | Amount | Notes |
|---|---|---|
| Russet Potatoes 🥔 | 3 lbs | Peeled, cut into 1-inch cubes |
| All-Purpose Flour 🌾 | 1 cup | For dough structure |
| Cornmeal 🌽 | 1 cup | Fine grind for crispy crust |
| Baking Powder 🧂 | 1 tbsp | For light, fluffy texture |
| Salt 🧂 | 1 tsp | Kosher or sea salt |
| Black Pepper 🌶️ | ½ tsp | Freshly ground preferred |
| Garlic Powder 🧄 | ½ tsp | For subtle depth |
| Vegetable Oil 🫒 | 3 cups | For frying (350°F) |
| Mayonnaise 🥛 | ½ cup | Full-fat for richness |
| White Vinegar 🍶 | 1 tbsp | For tangy sauce |
| Ketchup 🍅 | 1 tbsp | For sauce balance |
The potatoes are the star—russets have the right starch for crispy exteriors and fluffy insides. Buy them fresh (within a week of harvest) for the best texture. I grab mine from Trader Joe's when they're on sale, or the organic section at Whole Foods if I'm feeling fancy. The cornmeal is non-negotiable—fine grind gives that signature crunch. If you can't find it, yellow cornmeal works too. For the oil, vegetable oil is perfect—it stays stable at high heat and doesn't impart flavor. The secret to the sauce? Full-fat mayo (none of that low-fat nonsense) and a splash of white vinegar for that tangy kick.
No cornmeal? Crushed cornflakes work in a pinch—just pulse them in a blender for a finer texture. Short on mayo? Greek yogurt at half the amount adds tang without richness. The ketchup can be swapped for tomato paste if you're avoiding added sugar. For the dough, don't skip the resting time—it lets the baking powder work its magic. If you're frying a big batch, keep the oil at 350°F (use a thermometer!) and work in batches so it doesn't cool down. The sauce? Mix it up fresh—store-bought won't cut it for that authentic tang.
These reheat like a dream—toss them in the oven at 375°F for 5-7 minutes to revive that crisp. Store the dough in the fridge for up to 2 days (cover tightly!) and the sauce for 5 days. For a crowd, double the batch—just fry in batches so the oil stays hot. The leftovers? Freeze the cooked cakes for up to 3 months (they reheat beautifully!). Pro tip: Keep a small bowl of sauce on the table—everyone will ask for the recipe.
Why You'll Love This Recipe
- Five-Ingredient Magic: I swear by this combo—just potatoes, flour, cornmeal, baking powder, and salt. That’s it. No fancy pantry raids, no last-minute grocery runs. The cornmeal gives them that signature crunch, and the baking powder keeps them light. Honestly, if you have a box of Russets and a cupboard, you’re golden.
- Crispy-Creamy Obsession: The outside shatters like a dream, while the inside stays pillowy—exactly how potato cakes should be. Between us, the first bite is always the best, and the second bite is just to prove it wasn’t a fluke. (Yes, even on a Tuesday night.)
- Game for Any Meal: These work as a snack, a side, or the star of the show. Toss them in a basket for game day, serve them with gravy for a lazy Sunday, or let your kids dip them in ketchup while you pretend not to notice. I’ve even frozen extras for quick breakfasts—because who says potato cakes are just for lunch?
- Budget Win: Russets are cheap, and this recipe stretches far. Make a double batch, split the cost, and still have leftovers for days. My college roommate and I lived on these—no judgment. They’re the kind of dish that makes you feel like you’re feeding a crowd without breaking the bank.
Step-by-step instructions for Arby's potato cakes copycat recipe
Here's how to nail those legendary crispy potato cakes with that signature tangy sauce.
Cook the Potato Base to Perfection
Place the 3 lbs of peeled, 1-inch cubed russet potatoes in a large pot and cover with cold water by about 2 inches. Add 1 tsp of salt to the water. Bring to a boil over high heat, then immediately reduce to medium-high and cook for exactly 15 minutes. You want them tender but not falling apart—think of them like al dente pasta. Drain thoroughly in a colander, shaking well to remove excess water.
Return the potatoes to the pot and let them steam-dry for 5 minutes off the heat. This step is crucial—it removes moisture that would make your cakes soggy. You'll know they're ready when the surface looks matte and dry to the touch. If you skip this, your cakes will absorb too much oil and lose that signature crispiness.
Create the Crispy Cornmeal Coating
In a large mixing bowl, combine the 1 cup of all-purpose flour, 1 cup of cornmeal, 1 tbsp of baking powder, 1 tsp of salt, 0.5 tsp of black pepper, and 0.5 tsp of garlic powder. Whisk vigorously for 30 seconds to fully aerate the dry mixture—this creates pockets for steam to escape during frying, ensuring that perfect crispy texture.
Add the cooked potatoes to the dry mixture and toss gently but thoroughly with your hands. You want every potato cube coated evenly. The cornmeal is what gives these cakes that signature crunch—don't skimp on it. Press the mixture lightly in your hands to form 1-inch balls (about 1.5 ounces each). You should have about 8 cakes total, matching the serving size.
Fry to Golden Crispiness
Heat 3 cups of vegetable oil in a deep fryer or heavy pot to 350°F. Use a deep-fry thermometer to monitor the temperature—this is critical for even cooking. Fry the potato cakes in batches of 3-4 at a time, turning occasionally with tongs, for 4-5 minutes until they're golden brown all over. The key is patience—don't overcrowd the pan or the oil temperature will drop, leading to greasy cakes instead of crispy ones.
Transfer the fried cakes to a paper towel-lined plate and let them drain for 2 minutes. They'll stay hot but the excess oil will absorb. The cakes should be golden brown with a crackly exterior and tender interior. If any seem undercooked, return them to the oil for 30 seconds to finish. Pro tip: Keep the oil at 350°F for the entire frying process—fluctuations ruin the texture.
Make the Signature Tangy Sauce
In a small bowl, whisk together the 0.5 cup of mayonnaise, 1 tbsp of white vinegar, and 1 tbsp of ketchup until completely smooth. This sauce is what makes these potato cakes truly special—it cuts through the richness with that perfect tang. Taste and adjust seasoning if needed, but don't overdo it—the flavors should be balanced, not overpowering.
The sauce should be thick enough to coat the back of a spoon but still pourable. If it's too thick, add 1 tsp of water at a time until it reaches the right consistency. The vinegar adds that signature tang that pairs perfectly with the crispy potato cakes. Keep the sauce warm (but not hot) while you serve the cakes—it's best enjoyed immediately when everything is at its peak temperature.
Assemble and Serve
Dip each crispy potato cake into the sauce, coating it generously but not drowning it. The sauce should cling to the surface, creating that perfect balance of crispy and tangy in every bite. Serve immediately while the cakes are still hot and the sauce is at its best consistency. These are best enjoyed right out of the fryer—they won't keep their crispiness well once cooled.
For serving, arrange the cakes on a platter with extra sauce on the side. The contrast of the golden-brown cakes against the vibrant sauce is what makes this dish so visually appealing. Each bite should deliver that satisfying crunch followed by the creamy, tangy sauce—just like the original Arby's version. Enjoy these with a cold drink or a side of pickles to enhance the tangy flavors even more.
Pro Tips For Making Arby'S Potato Cakes Copycat
- GRATE POTATOES COLD: Skip the warm, just-boiled potato trick—grate them straight from the fridge. The starch settles, so your batter won’t turn gluey when mixed with flour. (I used to rush this and ended up with gummy cakes every time.)
- USE CORNMEAL LAST: Toss the cornmeal in after mixing flour, baking powder, and salt—just before adding wet ingredients. This keeps the coating crispy instead of soggy. (Yes, it’s one extra step, but your texture will thank you.)
- FLATTEN CAKES UNIFORM: Press them to ¼-inch thickness—no thicker, no thinner. A kitchen scale or ruler works; eyeballing leads to uneven cooking. (I learned this after burning one side while the other stayed doughy.)
- FRY IN BATCHES: Crowd the pan, and your oil temp drops like a rock. Cook 2-3 cakes at a time in 350°F oil until golden (3-4 minutes per side). (Your future self will curse you if you skip this.)
Best sauces and condiments for these flavors
Classic Tangy Sauce
The signature sauce uses ½ cup full-fat mayonnaise (like Duke's or Hellmann's) as its base for that creamy texture. Mix in 1 tbsp white vinegar for the signature tang and 1 tbsp ketchup for subtle sweetness.
The vinegar is key—it mimics Arby's secret blend. For extra authenticity, add a pinch of onion powder and paprika to the sauce mixture. 🍶
Spicy Kick Option
For heat lovers, stir in ½ tsp cayenne pepper or 1 tsp hot sauce (like Frank's RedHot) to the sauce. This adds a fiery contrast to the crispy cakes.
I recommend adding it gradually—start with ¼ tsp and adjust to taste. Serve with extra hot sauce on the side for those who want more heat. 🌶️
Creamy Ranch Twist
Swap the mayo for ½ cup ranch dressing (homemade or store-bought like Hidden Valley) for a creamy, herby variation. Add 1 tsp dried dill and ½ tsp garlic powder to enhance the flavor.
This works especially well if you're serving these as appetizers or with a cold beer. The herbs add a fresh dimension to the classic tang. 🥛
Sweet & Smoky Glaze
For a dessert-like twist, mix ½ cup BBQ sauce (like Sweet Baby Ray's) with 1 tbsp honey and ½ tsp smoked paprika. Brush this glaze over the warm cakes for a sweet-smoky contrast.
This variation pairs perfectly with a cold glass of milk or a scoop of vanilla ice cream. The smoky notes complement the crispy texture beautifully. 🔥
Extra Sauce Ideas
For variety, try a blue cheese dip (mix ½ cup blue cheese crumbles with ¼ cup sour cream) or a sour cream & chive sauce (whisk ½ cup sour cream with 1 tbsp chopped chives).
These add richness and balance the crispy cakes. Keep them chilled until serving to maintain texture. 💫
Sauce Storage Tips
Store leftover sauce in an airtight container in the fridge for up to 5 days**. Reheat gently in the microwave (stirring halfway) to maintain consistency. For the spicy or sweet variations, store components separately and mix fresh before serving to preserve flavor.
The sauce reheats best when warmed slowly over low heat. ❄️
Nutrition facts
Frequently asked questions
Can I make these potato cakes ahead of time?
You can prep the dough up to 2 days in advance and store it in an airtight container in the fridge. However, fry them fresh for the best texture—they lose crispiness when reheated. For the sauce, mix it fresh before serving to preserve that signature tang. If you must reheat, bake at 375°F for 5-7 minutes to revive the crunch.
What if I don't have cornmeal?
No cornmeal? No problem! Use crushed cornflakes (pulse in a blender) or fine yellow cornmeal as a substitute. The texture will be slightly different but still crispy. For extra crunch, add 1 tbsp crushed potato chips to the flour mixture. The key is maintaining the 1:1 ratio of flour to cornmeal substitute.
Why are my potato cakes greasy instead of crispy?
Greasy cakes usually mean the oil was too cool or the potatoes weren't dry enough. Always maintain 350°F oil and work in small batches. After cooking, drain on paper towels for 2 minutes to absorb excess oil. Also, ensure your potatoes are fully dried after boiling—steam them uncovered for 5 minutes if needed.
Can I bake these instead of frying?
While frying gives the best texture, you can bake them for a lighter version. Coat the potato balls in oil and bake at 425°F for 20-25 minutes, flipping halfway. They won't be as crispy but still delicious. For extra crunch, broil for 2 minutes at the end. The sauce pairs perfectly with either method.
How do I make these gluten-free?
Swap the all-purpose flour for a 1:1 gluten-free baking flour (like Bob's Red Mill) and ensure your cornmeal is certified gluten-free. The texture will be slightly denser but still crispy. Use the same frying technique and oil temperature for best results. Always check labels—some cornmeals contain wheat.