Ingredients

1/2 pound russet potatoes, peeled and quartered (about 1 large)2 pounds medium leeks (white portion only), thinly sliced4 large eggs, lightly beaten1/2 cup dry bread crumbs1/3 cup grated Parmesan cheese1 teaspoon salt1/4 teaspoon pepper1/4 cup canola oil, divided6 tablespoons sour cream

Preparation

Place potato quarters in a large saucepan and cover with water. Bring to a boil. Reduce heat; cover and cook for 15-20 minutes or tender, adding leeks during the last 3 minutes. Drain.

Transfer potato quarters to a large bowl; mash with eggs, bread crumbs, cheese, salt and pepper. Cover and refrigerate for 1 hour.

Heat 1 tablespoon oil in a large cast-iron or other heavy skillet over medium heat. Drop batter by 1/4 cupfuls into oil. Fry in batches until golden brown on both sides, using remaining oil as needed. Drain on paper towels. Serve with sour cream.