Ranch Dressing
["3/4 c. plain yogurt", "1/2 c. mayonnaise (or low-fat)", "2 Tbsp. tarragon or other herb vinegar", "1 Tbsp. minced onion", "2 Tbsp. parsley", "1/4 tsp. celery seed", "1/4 tsp. Dijon mustard", "1/8 tsp. garlic powder"]
["Whisk all ingredients together and chill."]
["plain yogurt", "mayonnaise", "tarragon", "onion", "parsley", "celery", "Dijon mustard", "garlic powder"]