Perogies or Varenyky, a Ukrainian recipe on Gourmetpedia

Ingredients

• - 400 g (about 4 cups) flour
• - 1 tsp. salt
• - 2 tbsp. corn or other vegetable oil
• - 2 beaten eggs
• - 250 ml (1 cup) water
• - 750 ml (3 cups) cooked mashed Potato
• - 180 ml (3/4 cup) finely chopped onion
• - Salt and pepper to taste