This dressing is FANTASTIC....
It is a restaurant recipe, just can't share where from! Secret!!

3 C olive oil
1 C red wine vinegar
1 T each:
Ground Mustard
Garlic Powder
Salt
Pepper
Parsley
Oregano
4 Ounces Blue Cheese or Gorgonzola

Put all of the ingredients in a blender and mix. Really tastes best on iceburg lettuce, but is good on better lettuce, too.