For Buttermilk Ranch Dressing: Mix ½ cup mayonnaise, ½ cup sour cream or plain Greek yogurt, 3 tbsp homemade ranch mix, and ⅔ to 1 cup buttermilk (or water) to thin to your liking.
For Ranch Dip: Combine 1 cup sour cream or plain Greek yogurt, 2–3 tbsp homemade ranch mix, and a splash of buttermilk (optional) to adjust consistency.
