Pantesca Salad

Ingredients

• 4 all purpose potatoes
• 2 tablespoons seas salt, plus more to taste
• 2 tablespoons salt-packed capers
• 1/4 cup halved and pitted Italian black olives
• 1 teaspoon fresh oregano leaves, finely chopped
• 1/4 red onion, thinly sliced and rinsed in cold water for 1 minute
• freshly ground black pepper
• 1 tablespoon white wine vinegar
• 1/4 cup good quality extra virgin olive oil