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Colcannon Potato Cakes Recipe

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4.3 from 7 reviews

Crispy and flavorful Colcannon Potato Cakes made from leftover colcannon mashed potatoes, combined with eggs and flour, then pan-fried to golden perfection. These savory cakes are perfect as a comforting snack or side dish, served with sour cream, fresh dill, and flaky sea salt for extra taste.

  • Total Time: 20 minutes
  • Yield: About 6-8 potato cakes

Ingredients

Potato Cake Mixture

  • 2 cups leftover colcannon mashed potatoes (cooled)
  • 2 large eggs
  • 1/4 cup all-purpose flour
  • 1/2 teaspoon kosher salt (+ more to taste)
  • 1/8 teaspoon freshly ground black pepper (+ more to taste)
  • 2-3 tablespoons olive oil (or vegetable oil, for frying)

Serving & Garnish

  • Sour cream, for dipping
  • Fresh dill, minced, for garnish
  • Flaky sea salt, for garnish

Instructions

  1. Prepare the mixture: In a large bowl, thoroughly combine the cooled colcannon mashed potatoes, eggs, flour, kosher salt, black pepper, and olive oil until the mixture is well incorporated and holds together.
  2. Heat the oil: Place a large frying pan over medium heat and add 2 tablespoons of oil. Allow the oil to heat until shimmering and hot, ensuring it is ready for frying.
  3. Form and fry the cakes: Scoop the potato mixture in 1/4 cup increments into the hot pan. Use a spoon to flatten and spread each portion slightly to form cakes.
  4. Cook first side: Fry the cakes for about 2 minutes until the bottom is golden brown and the top starts to look slightly dry.
  5. Flip and cook the other side: Carefully flip each cake over and continue frying until the second side is also golden brown and the cakes are cooked through.
  6. Serve: Remove the cakes from the pan, serve warm with a side of sour cream for dipping, and garnish with minced fresh dill and a sprinkle of flaky sea salt.

Notes

  • Ensure the colcannon potatoes are fully cooled before mixing to help the cakes hold better during frying.
  • You can adjust seasoning to taste, adding more salt or pepper as desired.
  • Use a neutral oil like vegetable oil if preferred for frying to avoid overpowering the flavors.
  • Frying on medium heat helps achieve a crispy exterior without burning.
  • These cakes can be kept warm in a low oven while frying the remaining batches.
  • Leftover cakes reheat well in a skillet or oven to maintain crispiness.
  • Author: Amelia
  • Prep Time: 10 minutes
  • Cook Time: 10 minutes
  • Category: Side Dish
  • Method: Frying
  • Cuisine: Irish