Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
     1/2  cup           olive oil
     1/4  cup           red wine vinegar
     1/2  cup           onions -- finely chopped
   1      teaspoon      garlic -- finely chopped
     1/4  cup           fresh parsley -- finely chopped
   1      teaspoon      dried oregano
     1/4  teaspoon      cayenne pepper
   1 1/2  teaspoons     salt
   1      teaspoon      black pepper -- freshly ground

Preparation:

In a bowl, combine the oil and vinegar, and beat them together with a whisk or fork. Stir in the onions, garlic, parsley, oregano, Cayenne, salt and black pepper, and taste for seasoning. To develop its flavor, let the sauce stand at room temperature for 2 or 3 hours before serving. Chimichurri is a traditional sauce for grilled and roasted meats.