For the champagne vinaigrette:
Whisk together Dijon mustard, honey, champagne vinegar, lemon juice, salt and pepper until incorporated. Slowly pour in olive oil and continue to whisk until creamy.
For the salad:
1. Preheat grill to 400°F.
2. Rub peaches with olive oil and sprinkle sea salt on top. Grill peaches until lines form. Flip and repeat. Set aside and let cool before serving.
3. Wash and arrange lettuce on a large platter. Place the peach halves around the sides and place two burrata balls in the middle. Arrange flowers all around the platter.
4. Hand tear prosciutto and place on top of the salad. Drizzle with champagne vinaigrette, lightly coating entire dish.
5. Sprinkle the chives and mint over the top, drizzle with olive oil and local honey and finish with a sprinkle of salt and pepper.