The origins of the dip can be traced back to the United States in the 1950s, where it was first served as a topping for baked potatoes. It quickly gained popularity and became a staple at parties and gatherings. Over the years, the recipe has evolved, and many variations of the dip can now be found. Some recipes call for the addition of mayonnaise, while others use cream cheese or yogurt as a base. The herbs and spices used in the dip also vary, with some recipes calling for dill, parsley, or garlic.