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Crispy Potato Boxty

Crispy potato boxty recipe with golden edges, fluffy interior, and sour cream.

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This crispy potato boxty is a traditional Irish potato pancake with a golden, lacy crust and a soft, fluffy interior. Perfect as a comforting side dish or a hearty breakfast, it transforms simple ingredients into something special.

Ingredients

Scale
  • 1 pound russet potatoes (about 2 large), peeled
  • 1 cup all-purpose flour
  • 1 teaspoon baking powder
  • 1 teaspoon salt, plus more for seasoning
  • 1/2 teaspoon freshly ground black pepper
  • 3/4 cup buttermilk
  • 1 large egg, lightly beaten
  • 2 tablespoons unsalted butter, melted, plus more for cooking
  • 2 tablespoons finely chopped fresh chives or scallions (optional)
  • High-heat oil for frying (like avocado or vegetable oil)

Instructions

  1. Grate the peeled potatoes using the large holes of a box grater. Immediately place the grated potatoes into a clean kitchen towel and squeeze tightly over the sink to remove as much liquid as possible. Transfer the dry potatoes to a large mixing bowl.
  2. Add the flour, baking powder, salt, and pepper to the potatoes. Toss with a fork until the potatoes are evenly coated.
  3. In a separate bowl, whisk together the buttermilk, beaten egg, and melted butter. Pour the wet ingredients into the potato mixture. Add chives if using. Gently fold until just combined. Let the batter rest for 5-10 minutes.
  4. Place a large cast-iron or non-stick skillet over medium heat. Add enough oil to generously coat the bottom (about 1-2 tablespoons). Heat until the oil is shimmering.
  5. For each boxty, scoop about 1/4 cup of batter into the hot pan. Gently flatten into a 1/2-inch thick patty. Do not overcrowd; cook 3-4 at a time.
  6. Cook for 4-5 minutes on the first side, until deeply golden brown and crispy. Carefully flip and cook for another 3-4 minutes on the second side until golden and cooked through.
  7. Transfer cooked boxty to a wire rack set over a baking sheet. Sprinkle lightly with a pinch of salt. Repeat with remaining batter, adding more fat to the pan as needed. Serve immediately.

Notes

The key to crispiness is thoroughly draining the grated potatoes and using a properly preheated, hot skillet. For buttermilk substitute, mix 1 tbsp vinegar or lemon juice with 3/4 cup milk and let sit 5 minutes. Store leftovers in the fridge for up to 3 days; reheat in a skillet or toaster oven to restore crispness.

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