French Potato Salad

Ingredients

• 1 pound small white boiling potatoes
• 1 pound small red boiling potatoes
• 2 tablespoons good dry white wine
• 2 tablespoons chicken stock
• 3 tablespoons Champagne vinegar
• 1/2 teaspoon Dijon mustard
• 2 teaspoons kosher salt
• 3/4 teaspoon freshly ground black pepper
• 10 tablespoons good olive oil
• 1/4 cup minced scallions (white and green parts)
• 2 tablespoons minced fresh dill
• 2 tablespoons minced flat-leaf parsley
• 2 tablespoons julienned fresh basil leaves