SB?s Blue Cheese Dressing

? cup extra virgin olive oil
? tsp garlic powder
? tsp onion powder
? tsp coarse ground black pepper
? tsp tarragon
? tsp chervil
? tsp Italian seasonings
3 tbsp white vinegar
? cup crumbled blue cheese

Combine all ingredients, except blue cheese, in a jar and shake until well blended. Just before serving add crumbled blue cheese to jar and shake once or twice. Pour over salad and serve immediately.

(from SB?s book)