1-2tbspranch seasoning mix(or substitute a Hidden Valley Ranch packet)
buttermilk
Instructions
Place sour cream and ranch seasoning in a bowl and stir together to fully incorporate ranch seasoning. You can add more or less ranch seasoning to your taste.
Slowly add a little buttermilk to mixture until it gets to your desired consistency. For thicker ranch dressing, use less buttermilk. For thinner ranch dressing, use more.