Easy Creamy Dill Potato Salad

Ingredients (9)

• 3 pound small red potatoes
• 1 teaspoon kosher salt
• 2 tablespoons white vinegar
• 1/2 cup red onion
• 1/2 cup light mayonnaise
• 1/2 cup light sour cream or Greek yogurt
• 1 teaspoon garlic salt
• 1/2 teaspoon freshly ground black pepper
• 1/4 cup chopped dill fresh dil