Homemade "healthy" ranch dressing:
greek yogurt
milk
dried dill
dried chive
onion powder
garlic powder
salt
pepper
I'm not a measurer ingredients person, it's all about taste. Start with about a 1/4 teaspoon each of dill, chive, onion, garlic. Mix into 1/4 cup yogurt, thin with milk until desired consistency, salt and pepper to taste.