Stone Fruit Salad - A better choice!

Ingredients

• Half a red onion, thinly sliced
• 4 ripe nectarines, cut into 1cm slices
• 1 cucumber, finely sliced
• 1/4 cup goat cheese crumbles
• 100g prosciutto
• Handful of walnuts
• 3 tbsp olive oil
• 2 tbsp apple cider vinegar
• 2 tsp honey
• Salt and pepper to taste