Roquefort Dressing
["1 pt. mayonnaise", "1 pt. sour cream", "2 (3 oz.) pkg. Roquefort, grated", "juice of 1/2 lemon", "1 tsp. vinegar", "1 small onion, grated", "salt and pepper to taste"]
["Mix all ingredients together until blended, using salt and pepper to taste.", "May be made ahead.", "Keeps several weeks in refrigerator."]
["mayonnaise", "sour cream", "lemon", "vinegar", "onion", "salt"]