Cooked penne
Boil plenty of water in a large pan with 1 tsp of salt and 1 tsp of oil. Add the penne to the boiling water and cook uncovered, stirring occasionally and gently until the penne is tender. Cooking time may vary with the size and the thickness of the penne . Immediately drain the cooked penne into a sieve or a colander. Transfer to a bowl of cold water to refresh it. Drain again and keep aside. If the penne is not to be used immediately, add 1 tbsp of oil to it and toss it.