Kolduny Recipe - Traditional Belarusian Potato Dumplings

Ingredients

• 1 lb russet potatoes, peeled
• 1/2 lb ground beef (or a mix of beef and pork)
• 1 small yellow onion, finely chopped
• 2 cloves garlic, minced
• 1 large egg
• 2 tbsp all-purpose flour
• 1/4 cup fresh dill, finely chopped
• 1/4 cup fresh parsley, finely chopped
• 1/2 tsp freshly ground black pepper
• 1 tsp kosher salt
• 1/2 tsp smoked paprika
• 1/4 tsp ground nutmeg
• 2 tbsp unsalted butter
• 2 tbsp duck fat (or vegetable oil)
• 1/2 cup sour cream (for serving)
• 1 tbsp chives, finely sliced (for garnish)
• 1 tbsp pickled mushrooms, finely chopped (optional, for garnish)