Potato: Pierogi | Recipe Cloud App

Ingredients

• 6 cups all purpose flour
• 2 cups cold water divided
• 2 eggs beaten
• 6 tablespoons canola or vegetable oil
• 2 teaspoons salt
• 3 ¾ pounds baking potatoes
• 1 white onion finely diced
• ⅓ cup butter divided
• 4 ½ cups cheddar cheese finely shredded
• salt to taste
• white pepper to taste, or very fine black pepper
• 1 onion thinly sliced
• 2 tablespoons butter or as needed for frying
• 1 tablespoon sour cream optional, for servi