Ingredients:
- 2 cups (250g) all-purpose flour, plus more for dusting
- 1 teaspoon (5g) salt
- ¾ cup (175ml) warm water
- 2 tablespoons (30ml) melted unsalted butter
- 1 large egg
- 1.5 lbs (680g) russet potatoes, peeled and quartered
- ½ cup (115g) unsalted butter
- 1 large onion, finely chopped
- 8 oz (225g) farmer's cheese (twaróg) or dry curd cottage cheese, well-drained
- Salt and black pepper to taste
- 4 tablespoons (60g) unsalted butter
- ½ cup (50g) finely chopped onion
- Sour cream or Greek yogurt (optional)
Instructions:
- In a large bowl, whisk together flour and salt. Create a well in the center and add warm water, melted butter, and egg. Gradually incorporate the flour until a shaggy dough forms. Knead on a lightly floured surface for 5-7 minutes until smooth and elastic. Wrap in plastic wrap and let rest for at least 30 minutes.
- Place the peeled and quartered potatoes in a large pot and cover with cold water. Bring to a boil and cook until tender, about 15-20 minutes. Drain well.
- While the potatoes are cooking, melt 2 tablespoons of butter in a skillet over medium heat. Add the chopped onion and sauté until softened and golden brown, about 8-10 minutes.
- Mash the cooked potatoes until smooth using a potato masher or ricer. Add the sautéed onion, farmer's cheese, salt, and pepper. Mix well until thoroughly combined. Taste and adjust seasoning as needed.
- Divide the dough in half. On a lightly floured surface, roll out one half of the dough to about 1/8-inch thickness. Use a cookie cutter or glass to cut out circles. Place a teaspoon of filling in the center of each circle. Fold the dough over to create a half-moon shape. Pinch the edges firmly to seal. Repeat with the remaining dough and filling.
- Bring a large pot of salted water to a boil. Gently drop the pierogi into the boiling water in batches, being careful not to overcrowd the pot. Cook until they float to the surface and continue cooking for another 2-3 minutes. Remove with a slotted spoon and drain well.
- Melt the remaining 2 tablespoons of butter in a large skillet over medium heat. Add the cooked pierogi and cook until golden brown on both sides, about 3-5 minutes per side. Add extra onion with some butter to the pan for added flavor.
- Serve the pierogi hot, topped with sour cream or Greek yogurt (optional). Enjoy this classic polish food!