°120ml mayonnaise
°120ml buttermilk
°60ml sour cream
°1 tsp chopped chives
°1 tsp chopped parsley
°½ tsp garlic powder
°¼ tsp onion powder
°½ tsp worcestershire sauce (optional)
°salt and pepper
°1 tsp lemon juice
°a pinch of cayenne

In a large enough bowl whisk together the mayonnaise, buttermilk and sour cream until smooth.
Adding herbs and spices & whisk to mixed. Finish with Worcestershire sauce and lemon juice.
If you finding ranch sauce too thick, adding buttermilk.
Film bowl or pour to a jar & place in refrigerator at least 2 hours before serve.