These crispy Corned Beef Bites are an easy, savory appetizer made with corned beef, mashed potatoes, seasonings, and a golden breadcrumb coating. Perfect for parties, snacks, or using up leftovers.
If you love crispy appetizers with a savory, hearty filling, these Corned Beef Bites are definitely worth trying. They combine flavorful chopped corned beef with creamy mashed potatoes and simple seasonings, then coat the mixture in breadcrumbs before cooking until golden and crisp.
They’re especially useful when you have leftover corned beef and mashed potatoes in the refrigerator. Similar recipes use mashed potatoes and chopped corned beef to create small, crispy bites, while other versions pair corned beef with Swiss cheese and sauerkraut for classic Reuben-inspired flavor.
Ingredients
For the Corned Beef Bites
- 1 ½ cups mashed potatoes, preferably cold
- ½ cup cooked corned beef, finely chopped
- 2 tablespoons grated Parmesan cheese
- 1 tablespoon finely chopped chives or green onion
- ½ teaspoon garlic powder
- ½ teaspoon paprika
- ¼ teaspoon black pepper
- Salt, only if needed
- 1 large egg
- 1 ½ cups breadcrumbs or panko breadcrumbs
- Oil, for frying
For the Dipping Sauce
- ½ cup mayonnaise
- 1–2 tablespoons prepared horseradish
- 1 tablespoon finely chopped chives
- 1 teaspoon Dijon mustard
- A little black pepper
How to Make Corned Beef Bites
1. Prepare the Filling
Place the cold mashed potatoes in a large bowl.
Add the finely chopped corned beef, Parmesan cheese, chives, garlic powder, paprika, and black pepper.
Mix everything together until evenly combined.
Because corned beef can already be quite salty, taste the mixture before adding extra salt.
2. Shape the Bites
Take approximately one tablespoon of the mixture and roll it gently between your hands.
Shape it into a small ball.
Continue until all of the mixture has been used.
If the mixture feels too soft to shape, refrigerate it for about 15–20 minutes before forming the balls.
Chilling helps the mixture become easier to handle.
3. Prepare the Coating
Place the beaten egg in one shallow bowl.
Put the breadcrumbs in another.
Take each corned beef ball and dip it into the beaten egg.
Allow the excess egg to drip away, then roll the ball in breadcrumbs until completely coated.
For an extra-crispy exterior, you can repeat the egg and breadcrumb coating once more.
4. Fry Until Golden
Heat approximately ½ inch of oil in a skillet over medium heat.
When the oil is hot, carefully add the coated bites in small batches.
Don’t overcrowd the pan because this can lower the oil temperature and make the bites greasy.
Cook until golden brown and crisp on the outside, turning carefully so they brown evenly.
Transfer them to a paper-towel-lined plate to remove excess oil.
A similar corned beef bite recipe uses hot oil at about 365°F and cooks the pieces briefly on each side until golden.
Easy Baked Version
If you prefer not to deep-fry them, baking is another option.
Place the breaded bites on a parchment-lined baking sheet and lightly spray or brush them with oil.
Bake at approximately 400°F (200°C) until the outside becomes golden and crisp, turning them halfway through if necessary.
The exact cooking time will depend on the size of your bites and your oven.
Make the Horseradish Dipping Sauce
While the bites are cooking, combine mayonnaise, horseradish, Dijon mustard, chives, and black pepper in a small bowl.
Mix until smooth.
Taste and adjust the horseradish according to how much heat you like.
If you don’t enjoy horseradish, serve the bites with Dijon mustard, Thousand Island dressing, ranch dressing, or a simple creamy mustard sauce instead.
Tips for Perfect Corned Beef Bites
Keep the Mashed Potatoes Cold
Cold mashed potatoes are easier to shape than freshly made, hot potatoes.
If your mashed potatoes are leftover from another meal, they’re perfect for this recipe.
Don’t Make the Balls Too Large
Small bites cook more evenly and are easier to serve as appetizers.
Aim for approximately one-inch balls.
Drain Sauerkraut Well If You Add It
For a Reuben-inspired version, add a small amount of finely chopped sauerkraut and Swiss cheese.
Make sure the sauerkraut is well drained first. Too much moisture can make the mixture difficult to shape and can prevent the coating from becoming crisp. Reuben-style bite recipes commonly combine corned beef, Swiss cheese, sauerkraut, and mustard-based sauces.
Don’t Overcrowd the Pan
Cook the bites in batches.
Giving them enough space helps maintain the oil temperature and allows the outside to become properly crisp.
Reuben-Style Corned Beef Bites
Want to make them even more flavorful?
Turn them into miniature Reuben bites.
Add:
- Finely chopped sauerkraut
- Shredded Swiss cheese
- A little Dijon mustard
Then serve them with Thousand Island dressing.
The combination of corned beef, Swiss cheese, sauerkraut, and tangy dressing gives these bites the familiar flavors of a classic Reuben sandwich in a small appetizer.
What to Serve With Corned Beef Bites
These little bites work especially well as party food.
Serve them with:
- Dijon mustard
- Horseradish sauce
- Thousand Island dressing
- Pickles
- Coleslaw
- Green salad
- Roasted vegetables
- Potato salad
For a party, arrange them on a platter with small bowls of dipping sauce in the center.
Can You Make Them Ahead?
Yes.
You can shape and bread the bites ahead of time and refrigerate them until you’re ready to cook.
Keep them covered and refrigerated, then cook according to the recipe.
For best texture, serve them soon after cooking while the coating is still crisp.
If you have leftovers, refrigerate them promptly in a covered container and reheat them in an oven or air fryer rather than microwaving them if you want to preserve the crispy coating.
Final Thoughts
These Corned Beef Bites are a delicious way to turn simple leftovers into something that feels completely different.
The combination of tender corned beef, creamy mashed potatoes, savory seasoning, and a crunchy golden coating makes them satisfying enough for a snack but special enough for a party appetizer.
Serve them warm with a creamy horseradish sauce or mustard dip, and don’t be surprised if the plate disappears faster than expected.