Creamy British Potato Salad With Chives And Wholegrain Mustard

Ingredients

• 1 kg Potatoes (new potatoes (such as Charlotte or Jersey Royals), scrubbed)
• 150 ml Crème Fraîche (full fat. Don't use reduced fat)
• 3 tbsp Mayonnaise
• 2 tsp Wholegrain Mustard
• 1 tbsp White wine vinegar (or lemon juice)
• 1 bunch Chives (finely chopped)
• Salt (sea salt, to taste)
• Black pepper (freshly cracked, to taste)