Red, white and blue potato salad Recipe | Food Network UK

Ingredients

• 4 sprigs fresh thyme
• 3 sprigs fresh flat-leaf parsley
• 1 sprig fresh rosemary
• 1 bay leaf
• 240ml dry white wine
• 2 cloves garlic, smashed
• 225g small, red-skinned potatoes, scrubbed
• 225g small, white-skinned waxy-style potatoes, scrubbed
• 225g small, blue-skinned potatoes, scrubbed
• 1 tbsp salt
• 2 stalks celery, thinly sliced
• 2 tbsp minced flat-leaf parsley
• 2 spring onions (white and green), thinly sliced
• 60ml white wine vinegar
• 1 tbsp whole-grain mustard
• 2 tsp salt
• Freshly ground black pepper
• 120ml extra-virgin olive oil