French-Style Potato and Green Bean Salad

INGREDIENTS

2 eggs, hard-boiled (instruction below)
2lbs (900g) new potatoes, scrubbed and halved
1 tbsp salt
1lb (450g) green beans, trimmed and cut into thirds
12 black olives (dry cured)
4-5 sprigs fresh flat parsley, stemmed and chopped
4-5 sprigs chives, chopped

For the vinaigrette:
1/3 cup (75ml) Extra Virgin Olive Oil
2 tbsp (30ml) lemon juice
2 tbsp (30ml) white wine vinegar
2 garlic cloves, minced
2 tsp Dijon mustard
1 tbsp chopped capers
1 tbsp chopped black olives (dry cured)
½ tsp salt
½ tsp freshly ground black pepper