Combine Base Ingredients: In a medium bowl, combine 1 cup of mayonnaise, 1/2 cup of sour cream, and 1/4 cup of buttermilk. Whisk these together until smooth.
Add Flavorings: Next, add 1 tablespoon of dried parsley, 1 teaspoon of garlic powder, 1 teaspoon of onion powder, and 1 teaspoon of dill weed to the mixture.
Season: Sprinkle in salt and pepper to taste, adjusting according to your preference.
Mix and Chill: Mix everything until well combined, then let it sit in the refrigerator for at least 30 minutes. This resting time allows the flavors to meld beautifully.
Serve and Enjoy: Use this creamy ranch dip with your favorite wings, veggies, or any way you desire!