Slovak Egg Balls Recipe: Fluffy Dumplings With Herby Cheese Filling

This Slovak egg ball recipe brings a taste of Central Europe to your breakfast table with its delicate dumplings filled with herby cheese. 💛 The traditional dish, known as štrúdlové knedlíky or vianočné kúsky, is a beloved part of Slovak celebrations, especially during Christmas and Easter.

What makes these egg balls special is their light, fluffy dough that encases a rich, tangy cheese filling infused with fresh herbs and a touch of poppy seeds.

The recipe begins with a simple buttermilk dough that's rolled thin and cut into circles before wrapping around the savory filling.

The key to achieving that signature tender texture lies in the precise ratio of flour, eggs, and buttermilk, along with a short resting period that allows the dough to relax. Once shaped, these dumplings can be boiled or baked, giving you flexibility depending on your preferred method.

When served, these egg balls are typically topped with a dollop of sour cream, a sprinkle of poppy seeds, or even a drizzle of fruit preserves for a sweet contrast.

The combination of the soft, pillowy dough and the creamy, herby filling creates a dish that's both comforting and elegant—perfect for brunch, holiday gatherings, or a special weekend breakfast.

This recipe captures the essence of Slovak home cooking, where simplicity and tradition come together to create something truly memorable.

Whether you're making them for a festive occasion or just to enjoy a taste of Slovakia, these egg balls are sure to impress with their delicate balance of flavors and textures.

Ingredients for slovak egg ball

Buttermilk dough meets herby cheese filling—these egg balls bring Slovak tradition to your kitchen.

The farmer's cheese is non-negotiable here—look for fresh, crumbly varieties at specialty stores or the international section of Whole Foods. If you can't find it, ricotta works in a pinch, but it's not quite the same. Fresh herbs are key too; Trader Joe's usually has affordable dill and chives. For the flour, King Arthur or Gold Medal brands work best—they're light enough for that tender dough. The buttermilk should be full-fat (none of that low-fat nonsense)—it's what gives these dumplings their signature fluffiness.

No fresh dill? Dried dill at half the amount gets you close, but the flavor won't be as bright. Chives missing? Green onion or parsley adds a similar freshness. Farmer's cheese unavailable? Cottage cheese blended smooth is a decent stand-in, though it's a bit heavier. The poppy seeds can be skipped if you're not a fan, but they add that nutty crunch that ties the whole dish together. For the dough, if you're out of buttermilk, milk plus a splash of vinegar works—just let it sit for 5 minutes to curdle.

These dumplings are best made fresh, but you can prep the dough and filling ahead—just keep them separate until ready to shape. The shaped egg balls keep in the fridge for 1 day before boiling or baking, but they're at their peak right after cooking. For make-ahead meals, boil them, cool completely, then freeze in a single layer before transferring to a bag. They reheat beautifully—just a quick dip in hot water or microwave with a damp paper towel to revive that pillowy texture.

Step-by-step instructions for Slovak egg balls

Let's make these tender, herby egg balls—perfect for soups or as a standalone snack.

In a large bowl, whisk together the 3 cups all-purpose flour and 0.5 tsp salt. Make a well in the center and add the 4 whole large eggs, 1 cup buttermilk, and 0.5 cup cold cubed unsalted butter. Mix gently with a wooden spoon until just combined—you want a shaggy dough that still has some dry bits.

Here's the thing—don't overmix. Once the dough comes together, knead it lightly for about 2 minutes by hand until smooth. It should be soft but not sticky. If it's too dry, add 1 tablespoon buttermilk; if too sticky, sprinkle in 1 tablespoon flour. Cover the bowl with a damp towel and let it rest for 30 minutes at room temperature.

While the dough rests, chop the 0.25 cup fresh dill and 0.25 cup fresh chives finely. In a separate bowl, crumble the 1 cup farmer's cheese and mix it with the herbs, 1 tbsp toasted poppy seeds, and 0.25 tsp freshly ground black pepper. Set aside—this filling should be cool and ready to go.

I like to toast the poppy seeds first in a dry skillet over medium heat for 1-2 minutes until fragrant. This adds a nutty depth that balances the creamy cheese. Don't skip this step—it makes all the difference!

Divide the rested dough into 4 equal portions (about 1 cup each). Roll each portion into a 12-inch rope, then cut into 1-inch pieces. Flatten each piece into a 2-inch circle using your palm—don't press too hard or they'll be tough.

Place 1 teaspoon of the herby cheese filling in the center of each circle. Fold the dough over the filling to seal completely, then roll gently between your palms to form smooth, golf-ball-sized egg balls. Arrange them on a plate, cover with a damp towel, and let rest for 15 minutes—this prevents cracking when boiling.

Bring a large pot of water to a gentle boil and add 1 tablespoon vegetable oil—this prevents sticking. Carefully add the egg balls in batches (don't overcrowd) and cook for 3-4 minutes until they float to the surface. They're done when golden brown and light as a feather when you lift them with a slotted spoon.

Here's where it gets fun—gently swirl the spoon through the water to release any egg balls that stick. If they brown too quickly, reduce the heat slightly. Once cooked, transfer them to a paper towel-lined plate to drain for 2 minutes. Serve warm with 0.25 cup sour cream on the side for dipping.

These egg balls are best eaten fresh while still warm and tender. Arrange them on a platter and drizzle with any remaining sour cream from the bowl. The contrast of the creamy filling against the golden, slightly crispy exterior is what makes them irresistible.

Real talk: if you make extras, store them in the fridge for up to 2 days and reheat in a 350°F oven for 5-7 minutes to revive that fluffy texture. But honestly? They're even better the day you make them.

Make-ahead tips for this recipe

Dough Prep Ahead

Mix the dough the night before and refrigerate it in an airtight container for up to 24 hours. The cold rest enhances gluten relaxation, making rolling easier.

Just bring it to room temperature for 30 minutes before shaping. I like to cover it with plastic wrap to prevent drying out. 💫

Filling Prep

Prepare the herby cheese filling in advance and store it in a sealed container in the fridge for up to 3 days. The flavors meld beautifully overnight, and you can even toast the poppy seeds ahead of time.

Keep the filling cool until ready to use—warm filling can make the dough too soft to handle.

Shaping Shortcuts

Flatten dough circles using a rolling pin if you prefer precision, but my hands work best. For faster shaping, use a 2-inch round cookie cutter instead of flattening by hand. Keep shaped egg balls covered with a damp towel while you work—they're delicate and can dry out quickly.

Boiling Efficiency

Preheat your boiling water to 180°F before adding the egg balls—this reduces cooking time by 30 seconds and prevents cracking. Use a slotted spoon to gently lower them in batches. I keep a bowl of ice water nearby to immediately plunge any cracked egg balls to salvage them.

Freezing Ready-Made

For long-term storage, boil the egg balls completely, then freeze them on a tray before transferring to a bag. They keep for 2 months this way. To reheat, drop frozen egg balls directly into boiling water for 2 minutes or microwave for 15 seconds with a damp paper towel.

Baking Alternative

If boiling isn't your thing, bake egg balls at 375°F for 12-15 minutes on a parchment-lined tray. Brush with a little melted butter first for extra crispiness. Baked egg balls reheat beautifully in the oven for 5 minutes at 350°F to restore their fluffiness. 🔥

Frequently asked questions