French Potato Salad

INGREDIENTS

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