Cheesy Colcannon Balls

Cheesy Colcannon Balls are a crispy, golden twist on the traditional Irish mashed potato and cabbage dish. These bite-sized snacks take fluffy colcannon—mashed potatoes with cabbage and green onions—and mix in gooey cheese, forming irresistible balls that are breaded and fried (or baked) to perfection. They make the perfect appetizer, party food, or side dish that’s crispy on the outside and creamy on the inside.

Why You’ll Love This Recipe

  • A fun, cheesy spin on traditional colcannon
  • Crispy exterior with a creamy, flavorful center
  • Great use for leftover mashed potatoes
  • Perfect for appetizers, snacks, or sides
  • Easy to make ahead and freeze
  • Kid-friendly and party-approved
  • Can be baked or air fried instead of deep-fried
  • Customizable with herbs, bacon, or extra veggies
  • Gooey melted cheese in every bite
  • Ideal for St. Patrick’s Day or comfort food cravings

ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

  • Mashed potatoes (preferably cold or leftover)
  • Finely shredded green cabbage or kale
  • Green onions (scallions), chopped
  • Butter
  • Salt and pepper
  • Shredded cheddar or mozzarella cheese
  • All-purpose flour
  • Eggs
  • Breadcrumbs (panko or regular)
  • Oil for frying (vegetable or canola)

directions

  1. In a skillet, melt butter and sauté cabbage until soft. Add green onions and cook for 1–2 minutes more. Let cool.
  2. In a bowl, combine mashed potatoes with the sautéed cabbage mixture and season with salt and pepper.
  3. Stir in shredded cheese and mix well.
  4. Scoop the mixture into golf ball-sized portions and roll into balls. Chill in the fridge for at least 30 minutes to firm up.
  5. Set up a breading station with flour, beaten eggs, and breadcrumbs.
  6. Roll each ball in flour, dip in egg, then coat in breadcrumbs.
  7. Heat oil in a deep skillet or pot to 350°F (175°C). Fry the balls in batches for 2–3 minutes, until golden brown and crispy.
  8. Drain on paper towels and serve warm.

Servings and timing

This recipe makes about 12–15 balls and takes 45 minutes total — 15 minutes prep, 30 minutes chill, and a few minutes to fry.

Variations

  • Add cooked bacon bits or corned beef for extra richness
  • Use kale instead of cabbage for a different flavor
  • Mix in garlic or chives for added depth
  • Use smoked gouda or pepper jack for cheesy variety
  • Make it vegetarian by using plant-based cheese
  • Bake at 400°F (200°C) for 20–25 minutes instead of frying
  • Air fry at 375°F (190°C) for 12–15 minutes, flipping halfway

storage/reheating

Store leftover balls in an airtight container in the fridge for up to 3 days. Reheat in the oven or air fryer at 350°F until warmed and crisp. To freeze, place uncooked balls on a tray, freeze solid, then transfer to freezer bags. Fry or bake from frozen, adding a few extra minutes.

FAQs

What is colcannon?

Colcannon is a traditional Irish dish made with mashed potatoes, cabbage or kale, and green onions or leeks.

Can I use leftover mashed potatoes?

Yes! This recipe is a great way to repurpose cold, firm mashed potatoes.

Can I make these gluten-free?

Yes—use gluten-free flour and breadcrumbs.

What cheese works best?

Cheddar, mozzarella, or a combo of both melt well and give great flavor.

Can I bake these instead of frying?

Absolutely. Bake at 400°F for 20–25 minutes until golden and crisp.

Are these freezer-friendly?

Yes. Freeze before or after frying and reheat directly from frozen.

Can I make them ahead of time?

Yes. Prepare and chill the balls up to a day in advance before frying.

What can I serve these with?

They’re great with sour cream, garlic aioli, or a tangy mustard dip.

Do I need to chill the balls before frying?

Yes, chilling helps them hold their shape and fry evenly without falling apart.

Can I air fry them?

Yes, air fry at 375°F for 12–15 minutes until golden and crispy.

Conclusion

Cheesy Colcannon Balls are a genius way to turn humble mashed potatoes into crispy, cheesy, irresistible bites. Perfect for parties, holidays, or using up leftovers, these golden balls of comfort deliver big flavor in a small package. Whether you fry, bake, or air fry them, they’re bound to become a go-to favorite for any occasion.

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Cheesy Colcannon Balls

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Cheesy Colcannon Balls are a delicious twist on traditional Irish colcannon — mashed potatoes mixed with cabbage and green onions — rolled into bite-sized balls, stuffed with melty cheese, and fried until golden and crispy. Perfect for St. Patrick’s Day, game day, or any time you’re craving cozy comfort food with a cheesy surprise inside!

  • Author: Beth
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Total Time: 30 minutes
  • Yield: About 16 balls 1x
  • Category: Appetizer, Snack, Side Dish
  • Method: Frying
  • Cuisine: Irish-Inspired

Ingredients

Scale
  • 2 cups mashed potatoes (preferably cold or leftover)

  • 1 cup cooked cabbage or kale, finely chopped

  • 3 green onions, finely sliced

  • ½ teaspoon salt

  • ¼ teaspoon black pepper

  • 1 egg

  • ½ cup shredded cheddar cheese (plus extra cubes for stuffing)

  • 1 cup breadcrumbs (plus extra for coating)

  • Oil for frying

Instructions

  1. In a large bowl, mix mashed potatoes, cabbage, green onions, salt, pepper, egg, shredded cheddar, and 1 cup of breadcrumbs until well combined.

  2. Scoop about 2 tablespoons of the mixture and flatten slightly in your hand. Place a small cube of cheese in the center, then shape into a ball around it. Repeat with remaining mixture.

  3. Roll each ball in additional breadcrumbs for an extra crispy coating.

  4. Heat 1–2 inches of oil in a deep skillet or pot to 350°F (175°C).

  5. Fry the balls in batches for 2–3 minutes, turning until golden brown and crispy.

  6. Drain on paper towels and serve hot.

Notes

  • Use cold mashed potatoes for best results — they’re easier to shape.

  • Try with mozzarella, gouda, or Irish cheddar in the center.

  • Serve with sour cream, mustard, or your favorite dipping sauce.

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