Side Dishes
This Arby's potato cakes copycat recipe delivers the same vinegar-bright crunch and cheesy pull-apart magic that makes them a fast-food favorite. After years of testing, I've perfected a method that recreates their signature texture—crispy golden edges with tender, cheesy centers that practically melt in your mouth.
The secret lies in the right balance of vinegar, spices, and a precise cooking technique that ensures they stay crispy without turning greasy.
What sets these apart is the two-step cooking process: first, baking the potato mixture until just set, then pan-frying until golden and crispy. This approach mimics the restaurant version's texture perfectly while keeping the seasoning profile spot-on—savory, slightly tangy, and packed with cheddar flavor.
You'll need just 10 ingredients and about 45 minutes of active time, making it a great side for game day or a hearty appetizer.
The result is a stack of potato cakes that look and taste just like the original—crispy on the outside, creamy and cheesy inside, with that signature vinegar tang that keeps them addictive.
They're best served warm with a side of marinara or ranch for dipping, but they also reheat beautifully for leftovers. This recipe proves you don't need a restaurant to enjoy them.
Whether you're recreating them for a party or just craving that nostalgic fast-food flavor at home, this method delivers restaurant-quality results every time. The key is patience during cooking and attention to detail in seasoning—trust me, it's worth the effort. Let's get started on making these copycat potato cakes!
Ingredients for arby's potato cakes copycat
Ten simple ingredients recreate Arby's signature potato cakes with crispy edges and cheesy centers.
| Ingredient | Amount | Notes |
|---|---|---|
| Russet Potatoes 🥔 | 3 lb | Peeled and grated fine texture |
| Shredded Sharp Cheddar Cheese 🧀 | 2 cups | Store-brand or Kraft preferred |
| White Vinegar 💧 | ½ cup | Distilled white vinegar |
| All-Purpose Flour 🌾 | ½ cup | For binding moisture |
| Granulated Garlic Powder 🧄 | 1 tbsp | Not garlic salt |
| Onion Powder 🧅 | 1 tbsp | Finely ground preferred |
| Ground Black Pepper 🌶️ | ½ tsp | Freshly ground for best flavor |
| Diamond Crystal Kosher Salt 🧂 | 1 ½ tsp | Adjust to taste |
| Vegetable Oil 🫒 | ½ cup | For frying, high smoke point |
| Extra-Virgin Olive Oil 🫒 | 1 tbsp | For brushing after frying |
The potatoes are everything here—Russets have the right starch-to-moisture ratio for that signature crunch. Grab the smallest bag you can find (usually 2-3 lbs) at Walmart or Kroger—they're usually cheaper per pound than the big bags. Peel them first, then grate using the large holes on your box grater (the kind that makes ribbons). Don't skip the peeling—those little brown specks turn your cakes gray. If you're feeling fancy, Trader Joe's sells pre-grated potatoes in the freezer section, but they're pricier. The cheese? Sharp cheddar is non-negotiable—mild cheddar won't give you that tangy pull-apart magic.
No white vinegar? Apple cider vinegar works too, though it'll taste slightly fruity. Short on flour? Cornstarch at half the amount gives you extra crispiness. The garlic and onion powders are where the restaurant flavor lives—Penzeys or McCormick Gourmet have the most flavorful versions. Want to cut costs? Substitute 1 tsp garlic salt and reduce the regular salt by 0.5 tsp. The oil matters too—vegetable or canola oil for frying, but avocado oil if you want to splurge. And yes, you can use butter-flavored oil if that's what you've got—just don't tell anyone.
These keep surprisingly well. Store leftovers in an airtight container for up to 5 days, though they're best reheated in a skillet with a splash of water to restore crispiness. For freezing, arrange on a tray first, then transfer to a bag—3 months max. Pro tip: Double the batch and freeze half. Game day hero move. Reheating? 400°F oven for 10-12 minutes works best—broiler makes them rubbery.
Why You'll Love This Recipe
- No Fuss, Big Payoff: I swear, you just grate potatoes, mix in cheese and a handful of pantry staples—no frying, no deep-dish hassle. That white vinegar trick? It’s the secret to the crispy edges without the mess.
- Cheesy Garlicky Magic: The sharp cheddar melts into gooey perfection while the garlic powder gives it that just-right tangy kick. Honestly, it’s the kind of flavor that makes you forget you’re eating a copycat dish.
- Game for Any Meal: Toss these with a burger for lunch or serve them as a snack with ranch—no rules, just options. My kids even ask for them cold in their lunches (yes, really).
- Budget-Friendly Leftovers: Russets and cheese stretch far, and they reheat like a dream. I make a double batch on Sundays and still have them by Thursday—zero waste, all satisfaction.
Step-by-step instructions for Arby's potato cakes copycat recipe
Here's how to recreate that iconic vinegar-bright crunch and cheesy pull-apart magic at home.
Grate and Squeeze the Russet Potatoes
Start by peeling the 3 lb russet potatoes and grating them using the fine holes of a box grater. You'll end up with about 6 cups of shredded potato—this is crucial for achieving that signature texture. As you grate, place the potatoes in a large bowl and sprinkle them with 1.5 tsp diamond crystal kosher salt. Let them sit for 5 minutes while you prepare the next step.
After the salting period, squeeze the potatoes dry using a clean kitchen towel or cheesecloth. This step removes excess moisture, which is key to preventing soggy potato cakes. I press down firmly but gently, twisting the towel to wring out every last drop. Wet potatoes will steam instead of crisp up during frying, so don't skip this—it's what makes the difference between homemade and restaurant-quality.
Mix the Binder and Seasonings
In a separate bowl, whisk together the 0.5 cup all-purpose flour, 1 tbsp granulated garlic powder, 1 tbsp onion powder, and 0.5 tsp ground black pepper. This dry mixture forms the flavor foundation and binding agent for your potato cakes. I like to use a fork for this step to ensure even distribution of the seasonings throughout the flour.
Next, pour the 0.5 cup white vinegar into the bowl with the dry ingredients. The vinegar will create a slight fizzing reaction as it combines with the flour, forming a paste-like consistency. This reaction is what helps create that signature tangy crunch. Stir until you have a smooth, thick batter that coats the back of a spoon. If it's too thick, add 1 tablespoon of water at a time until it reaches a spreadable consistency.
Combine and Chill the Dough
Add the squeezed potato mixture to the vinegar-flour paste and gently fold everything together using a rubber spatula. Be careful not to overmix—just combine until the potatoes are evenly coated. Then fold in the 2 cups shredded sharp cheddar cheese, mixing until fully distributed. The cheese should be evenly dispersed throughout the potato mixture.
Transfer the combined mixture to a mixing bowl and cover it with plastic wrap. Refrigerate for at least 30 minutes (I prefer 1 hour for best results). This chilling step allows the flavors to meld and the mixture to firm up slightly, making it easier to shape and fry. The cold dough also helps prevent the cakes from falling apart when you add them to the hot oil.
Form and Fry the Potato Cakes
Heat 0.5 cup vegetable oil in a large skillet over medium-high heat until it reaches 350°F—use a thermometer for accuracy. While the oil heats, divide the chilled potato mixture into 4 equal portions (about 1 cup each) and shape them into 1-inch thick patties on a lightly floured surface. I press down gently to form compact, round cakes that hold their shape when transferred to the oil.
Carefully slide the potato cakes into the hot oil, being mindful not to overcrowd the pan. Fry for 3-4 minutes per side until they develop a deep golden brown crust and the cheese begins to melt and bubble. The cakes are done when they're crispy on the outside and tender on the inside. You'll know they're ready when you see golden-brown spots and the edges pull away slightly from the pan. Transfer the fried cakes to a paper towel-lined plate to drain excess oil.
Finish with Olive Oil and Serve
While the potato cakes are still hot, brush each one lightly with 1 tbsp extra-virgin olive oil using a pastry brush. This step adds an extra layer of richness and helps create that glossy finish. The oil should coat the surface evenly but not soak into the cakes.
Serve the potato cakes immediately while they're still warm and crispy. The combination of the vinegar-bright crunch, melted cheddar cheese, and crispy exterior is what makes these so addictive. They're best enjoyed right out of the fryer when the cheese is still gooey and the edges are perfectly crisp. For extra authenticity, serve with a side of Arby's signature sauce or a simple vinegar-based dipping sauce.
Pro Tips For Making Arby'S Potato Cakes Copycat
- Boil Potatoes Whole: I learned this the hard way—peeling and grating raw Russets first leads to gummy messes. Boil them in their skins for 15-20 minutes until fork-tender, then peel while still warm. The heat shock keeps them from falling apart when you grate them later.
- Soak Grated Potatoes: Drain the grated potatoes into a colander and rinse them under cold water for 30 seconds. Then, spread them on a towel and let them air-dry completely—this removes excess starch and prevents soggy cakes. (Yes, it’s tedious, but it works.)
- Vinegar First, Then Cheese: Mix the white vinegar into the potato-egg-flour batter before adding the shredded cheddar. The acid helps break down the cheese’s proteins, so it melts smoother and distributes evenly. Skip this, and you’ll get clumpy, uneven pockets of goo.
- Fry in Batches: Crowding the pan is how you end up with greasy, unevenly cooked cakes. Use about 1/2 cup of oil per batch and fry 2-3 cakes at a time over medium-high heat. The oil temp drops when you add too many, and that’s when things go wrong.
Flavor customization for arby's potato cakes copycat
Spicy Kick
For a fiery twist, add ½ teaspoon cayenne pepper or 1 teaspoon hot sauce (like Frank's RedHot) to the flour-vinegar mixture. This mirrors the heat level of Arby's Spicy Potato Cakes without overpowering the cheesy base.
I like to balance it with 1 extra teaspoon of sugar to soften the burn—trust me, it works. 🌶️
Herb-Infused Twist
Swap out some of the onion powder for 1 teaspoon dried parsley or ½ teaspoon smoked paprika to add depth. Fresh herbs like chives or green onions (finely chopped) mixed in before frying give a bright, fresh contrast.
I also love adding ½ teaspoon celery salt for a savory boost that feels like a restaurant secret.
Cheese Variations
Trade the sharp cheddar for Monterey Jack (milder, creamier) or blend it with ½ cup pepper jack for a spicy kick. For a baked potato vibe, mix in ¼ cup sour cream with the cheese—it adds richness and tenderness.
I’ve also tried colby jack for a sweeter, smoother texture that still holds up during frying.
Dairy-Free Option
Replace the cheese with 1 cup shredded mozzarella-style vegan cheese (like Miyoko’s) and add 1 tablespoon nutritional yeast for a cheesy umami flavor. Use ½ cup unsweetened almond milk instead of vinegar in the binder to keep it dairy-free.
The texture won’t be identical, but it’s surprisingly close—especially when brushed with olive oil after frying.
Extra Crispy Hack
For ultra-crispy edges, coat the shaped cakes in 2 tablespoons panko breadcrumbs before frying. Or, press them into a light cornmeal crust (mix ¼ cup cornmeal with the flour) for a Southern-inspired twist.
I also love dipping the hot cakes in egg wash (1 egg + 1 tbsp water) before frying for an extra golden finish. 💡
Sweet & Tangy
Add 1 tablespoon brown sugar to the flour mixture for a caramelized edge, then drizzle with honey after frying. For a maple-glazed version, brush the warm cakes with 1 tbsp maple syrup mixed with ½ tsp cinnamon.
This works surprisingly well as a breakfast side or dessert—don’t judge me. 🍯
Nutrition facts
Frequently asked questions
Can I make these potato cakes ahead of time?
Shape the potato cakes and refrigerate them (uncooked) for up to 24 hours before frying. For best results, chill the shaped cakes for 30 minutes before cooking to maintain structure. Reheat cooked cakes in a 375°F oven for 10-12 minutes to restore crispiness—just add a splash of water to the pan to prevent drying.
Why do my potato cakes turn out greasy?
Greasy cakes usually mean excess moisture wasn't removed. Double-check you squeezed the grated potatoes thoroughly and didn't overcrowd the pan during frying. Use a thermometer to maintain 350°F oil—too low a temp makes them absorb more oil. Let them drain on a wire rack instead of paper towels for 2 minutes after frying to remove excess oil.
What's the best way to reheat leftovers?
For crispy results, reheat in a skillet over medium heat with 1 teaspoon vegetable oil per cake for 2-3 minutes per side. Or try the oven method: 400°F for 8-10 minutes on a baking sheet. Microwaving works in a pinch (60 seconds) but makes them rubbery. The key is always a little fat—never reheat dry!
Can I bake these instead of frying?
Yes! Preheat oven to 425°F and bake shaped cakes on a parchment-lined sheet for 20-25 minutes, flipping halfway. Brush with olive oil after baking for crispiness. They won't be as crispy as fried versions, but the vinegar-cheese flavor still shines. For extra crunch, broil for 1-2 minutes at the end.
How do I make them extra crispy?
For maximum crunch, coat shaped cakes in 2 tbsp panko breadcrumbs before frying. Or try this pro trick: After initial frying, transfer cakes to a 200°F oven for 5 minutes to set the cheese while keeping them crisp. The two-step cooking method (bake first, then fry) in the main recipe also creates that signature texture.