Bolognese Sauce

This is one of the most famous Italian sauces to use with spaghetti, penne or whatever kind of pasta. It is also the first part of my Lasagne's recipe.

Ingredients:

• Half an onion
• A carrot
• A celery
• 200 gr. of chopped pork meat
• A cup of oil
• 500 gr. of tomato sauce
• 2 cups of water
  
• Salt

Preparation:

Chop the onion, the carrot and the celery. Then fry them all with the chopped meat in the oil already heat. Add the tomato sauce, the water and the salt. Cook for 1 hour approximately until reach the desired thickness.