Polish White Borscht (Bialy Barszcz) | Saveur

Ingredients

• 2 lb. smoked kielbasa
• 2 tbsp. unsalted butter
• 4 cloves garlic, finely chopped
• 2 leeks, trimmed, sliced
• 1 small yellow onion, sliced
• 2 medium russet potatoes, peeled and cut into 1″ cubes
• 2 sprigs marjoram
• 1 bay leaf
• 1 1⁄2 cups sour cream
• 1⁄4 cup flour
• 1⁄4 cup freshly grated horseradish
• Kosher salt and freshly ground black pepper, to taste
• 1⁄4 cup roughly chopped dill
• 2 tbsp. chopped parsley
• 4 boiled eggs, cut into wedges (See How to Hard Boil Eggs)