Crispy Mashed Potato Balls

 

Crispy Mashed Potato Balls

These Crispy Mashed Potato & Cheese balls have a golden, crunchy crust, a soft and fluffy potato interior, and a delicious stretchy melted cheese center. They're perfect as an appetizer, snack, side dish, or party food.

Ingredients

For the Potato Dough

• 2 lbs (about 900g) russet or Yukon gold potatoes, peeled and cubed
• 1/2 tsp salt (plus more for boiling water)
• 1 large egg yolk
• 1/4 cup grated Parmesan cheese (optional, for flavor)

For the Filling

• 4 oz (about 1 cup) Mozzarella or Oaxaca cheese (cut into small 1-inch cubes)
• String cheese also works
• Optional mix-ins: cooked ground beef, bacon bits, or chopped jalapeños

For the Breading

• 1/2 cup all-purpose flour
• 2 large eggs (beaten)
• 1 1/2 cups panko breadcrumbs (or fine breadcrumbs)
• Salt and pepper to taste

For Frying

• Vegetable or Canola oil for deep frying

For Garnish:

• Fresh chopped chives or parsley

Directions

1. Make the Potato Dough

Boil the potato cubes in salted water until fork-tender (about 15-20 minutes).

Drain thoroughly and let them steam dry for a few minutes.

Mash the potatoes until completely smooth. Let them cool slightly.

Mix in the egg yolk, Parmesan, and a pinch of salt. Combine until a soft, slightly sticky dough forms.

Tip: If it's too sticky to handle, put it in the fridge to chill for 30 minutes.

2. Assemble the potato balls

Take about 2 tablespoons of dough, roll it into a ball, and flatten it into a disc in your palm.

Place a cube of cheese in the center (and any optional fillings).

Gently wrap the dough around the filling to completely seal it. Roll it back into a smooth ball. Make sure there are no cracks or the cheese will leak during frying.

Repeat with the remaining dough and cheese.

3. Bread the Croquettes

Set up three bowls: one with flour, one with beaten eggs, and one with breadcrumbs.

Dredge each potato ball in the flour (shake off excess), dip it in the egg wash, and roll it in the breadcrumbs to coat completely.

For extra crunch, repeat the egg and breadcrumb step (double-coat).

4. Fry & Serve

Heat at least 2 inches of oil in a deep pot to 350°F (175°C). If you don't have a thermometer, a small piece of bread will brown in about 45 seconds.

Fry the balls in batches, being careful not to overcrowd the pot. Cook for 2-4 minutes, turning occasionally, until they are deep golden brown.

Drain on a paper towel-lined plate. Season with a pinch of salt while hot.

Serve immediately while the cheese is still gooey. Garnish with chopped chives.

Tips for Perfect Potato balls

• Make sure the mashed potatoes are not watery before forming the croquettes.
• Seal the potato dough completely around the cheese to prevent the filling from leaking into the hot oil.
• Chilling the potato mixture makes it easier to shape.
• Keep the oil around 350°F (175°C) for a crisp exterior without overly darkening the breadcrumbs.
• Fry in small batches so the oil temperature stays consistent.

Serving Suggestions

Serve these crispy potato croquettes hot with ketchup, garlic aioli, ranch dressing, spicy mayo, or your favorite dipping sauce. They also make a delicious side dish for grilled chicken, burgers, or steak.

Storage

Store cooked croquettes in an airtight container in the refrigerator for up to 3 days. Reheat them in an oven or air fryer to bring back their crispy texture.

Frequently Asked Questions

Why are my potato balls falling apart?

The potato mixture may be too warm or moist, or the croquettes may not have been sealed properly. Chill the mixture before shaping and make sure there are no cracks around the cheese.

Can I make these balls ahead of time?

Yes. Shape and bread the croquettes, then refrigerate them until you're ready to fry. You can also freeze them before frying.

Can I use a different cheese?

Yes. Mozzarella, Oaxaca cheese, and string cheese work well because they melt beautifully. Cheddar can also be used for a stronger flavor.

Final Thoughts

These Crispy Mashed Potato & Cheese Croquettes are an irresistible combination of crunchy, golden potatoes and gooey melted cheese. They're easy to customize with beef, bacon, or jalapeños, making them a versatile appetizer or snack for any occasion.