Ranch Dip (Or Dressing)

I was at my sister's house for dinner tonight, and they didn't have ranch dressing.  But they had all the ingredients to make it, so here is a super easy recipe.  More than likely, you have all of the ingredients. 

1 cup mayonnaise (NOT Miracle Whip)
1 cup sour cream
½ cup milk (depending on how thick you want it.  If making a dip, don't add any.  If making a dressing, I recommend adding a little bit of milk at a time to get the consistency you want.)

1 teaspoon parsley flakes
½ teaspoon dill
½ teaspoon garlic powder
½ teaspoon onion powder (you can substitute 1 teaspoon dried onion flakes or fresh, finely chopped green onion)
½ teaspoon pepper
½ teaspoon salt

Mix everything together.  Easy peasy!