Crispy Garlic Parmesan Hashbrowns with Spicy Dip Step-by-step instructions

Before you start

Gather all ingredients and equipment. Fill a large pot with water and bring to a boil. Have a box grater or food processor with a grating disc ready. Line a plate with parchment paper for the formed patties.

Prepare the spicy dip by whisking together mayo, ketchup, hot sauce, and garlic powder in a small bowl; set aside. Measure out the parmesan, garlic powder, salt, and pepper. Have a clean kitchen towel or cheesecloth ready for squeezing potatoes. Preheat a low oven (200°F) to keep the cooked hashbrowns warm.

Instructions

Prep the Potatoes

1. 1Parboil and Grate the Potatoes
   Place the potatoes in a large pot and cover with cold water. Bring to a boil and cook for 10-12 minutes, until a knife slips in with slight resistance. Drain and let cool until just warm. Peel the potatoes (skins slip off easily) and grate them on the large holes of a box grater into thick shreds. Transfer the shreds to a clean kitchen towel or cheesecloth and squeeze firmly to remove as much starch and moisture as possible.
   Look for Potatoes are tender but not falling apart; shreds are dry and fluffy.
   Tip Do not overboil — the shreds should hold their shape but still be pliable.
2. 2Season the Potato Mixture
   In a large bowl, combine the grated potatoes with garlic powder, salt, black pepper, and half of the grated parmesan. Toss gently with your hands until the seasoning and cheese are evenly distributed. The mixture will be slightly sticky but should hold together when pressed.
   Look for The potato mixture is fragrant with garlic and cheese.
   Tip Use your hands to mix — a spoon may crush the shreds.
3. 3Form the Hashbrown Patties
   Divide the potato mixture into 4 equal portions. Shape each portion into a compact patty about 1/2 inch thick and 4 inches wide. Press the remaining parmesan onto both sides of each patty, creating a thin crust. Place the patties on a plate lined with parchment paper.
   Look for Patties are uniform, about 1/2 inch thick, with parmesan coating.
   Tip If the mixture is too wet, squeeze out more moisture; too dry, add a teaspoon of water.

After parboiling and grating, the potato shreds should be dry, fluffy, and hold together when pressed. The parmesan coating is evenly applied, and the patties are compact and uniform. The kitchen smells of garlic and cheese, and the potatoes are ready for the skillet.

Fry to Golden Perfection

4. 4Heat the Oil
   In a large skillet, heat the vegetable oil over medium-high heat until shimmering, about 350°F (175°C). The oil should be about 1/4 inch deep. To test, drop a small piece of potato into the oil — it should sizzle immediately.
   Look for Oil is shimmering and a test piece sizzles vigorously.
   Tip Use a thermometer for accuracy; too hot and the crust burns, too cool and the hashbrowns absorb oil.
5. 5Fry the Hashbrowns
   Carefully place the patties into the hot oil, working in batches if needed to avoid crowding. Fry for 3 minutes per side, until the parmesan crust is deep golden and crackling. Use tongs to flip gently. The interior should be cooked through and fluffy.
   Look for The crust is deep golden, and you hear a crackle when you press with tongs.
   Tip Do not move the patties too early — let the crust set before flipping.
6. 6Drain and Keep Warm
   Transfer the fried hashbrowns to a wire rack set over a baking sheet to drain excess oil. Keep them warm in a low oven (200°F / 95°C) while frying the remaining batches, if any.
   Look for Hashbrowns are crisp and not greasy.
   Safe temperature 160°F (71°C) internal temperature (egg dishes)
   Tip A wire rack keeps them crisp; paper towels can make them soggy.

The hashbrowns sizzle in the hot oil, the parmesan crust turning deep golden and crackling. The sound is audible—a satisfying crunch when you press with tongs.

The exterior is crisp and shatteringly crunchy, while the interior is soft and fluffy. The oil temperature is maintained, and the hashbrowns are well-drained.

Dip and Serve

7. 7Make the Spicy Dip
   In a small bowl, whisk together the mayonnaise, ketchup, hot sauce, and garlic powder until smooth. Adjust the heat to taste with extra hot sauce if desired.
   Look for The dip is creamy, pinkish, and well combined.
   Tip Chill the dip for 10 minutes to let the flavors meld.
8. 8Serve with Dip
   Serve the hashbrowns hot, with the spicy dip on the side for dunking. Enjoy immediately for the best crunch.
   Look for Hashbrowns are crisp and hot, dip is cool and creamy.
   Tip Reheat leftovers in a toaster oven or air fryer to restore crispness.

The spicy dip is creamy, tangy, and slightly spicy, with a smooth texture. The hashbrowns are hot, crisp, and inviting. When dunked, the dip clings to the crust, adding a cool contrast to the warm crunch. The dish is ready to serve immediately.

Common mistakes

One common mistake is not squeezing enough moisture from the potatoes, leading to soggy hashbrowns. Take the time to wring out the shreds thoroughly—the drier, the better. Another pitfall is overcrowding the skillet, which lowers the oil temperature and causes steaming instead of frying.

Fry in batches, leaving space between patties. Also, avoid flipping too early; wait until the crust is deeply golden and releases easily from the pan. Finally, don't skip the parmesan coating—it's essential for that shattering crunch.

How to tell it’s done

The hashbrowns are done when the parmesan crust is deep golden brown and crackling, and the interior is cooked through and fluffy. To check, insert a knife into the center—it should slide in easily without resistance, and the potato should be tender, not raw or crunchy.

The internal temperature of the hashbrowns should be at least 165°F (74°C) to ensure the eggs are fully cooked, but the visual cues of golden crust and fluffy interior are reliable indicators. If you prefer extra crispiness, fry for an additional minute per side, but watch closely to avoid burning.

• Egg dishes: 160°F (71°C) in the thickest part