Title: Avocado sauce for pasta
 Categories: Pasta, Sauces and
      Yield: 1 Servings
 
      1 oz Butter
      2    To 3 Spring Onions,Green And
           -White Parts, Chop -- * see
           -note
      1 ts Grated Orange Peel
      1 ts Grated Lemon Peel
    1/2 ts Ground Coriander -- ** see
           Note
      6 fl Oz Single (Light) Cream
      3 tb Plain Yoghurt
           Salt And Freshly Ground
           Black Pepper -- to taste
      2    To 3 Avocados
 
  * shallots work just as well, although you need more ** we really like
  coriander, so we put in a couple of teaspoons
  
  Melt butter in a saucepan, add spring onions and stir-fry 1 minute.
  Then add orange and lemon peel and coriander. Remove from the heat
  while you prepare cream and yoghurt. Pour cream into a small bowl and
  add yoghurt, salt and pepper. Mix well until smooth. Peel, stone and
  chop avocados (the size you chop the pieces is personal preference,
  but we usually chop into about 1.5 cm cubes).  Add the avocado to the
  ingredients in the pan, pour yoghurt mixture over and very gently
  heat through. DO NOT BOIL or avocados will become soggy and sauce
  will curdle.  Pour over pasta, toss and serve at once.
  
  Note:  This sauce can be started in advance but the avocados should
  not be added until the last minute.
  
  For the two of us for dinner, we halve all of the ingredients, and
  use one medium to large sized avocado.