Recipe: Bleu Cheese Salad

In a blender or food processor, process vinegar, sherry, garlic powder,
salt, and pepper for 10 seconds. Slowly add the oil in a thin stream,
processing until smooth. Add the bleu cheese and process for 5 seconds.
Refrigerate until ready to serve.
In a large bowl, toss the lettuce and onion. Pour dressing over lettuce
and onion; tos again.