Marjoram Sauce with Capers & Green Olives

INGREDIENTS

• 1 thick slice country bread, crust removed
• 2 tablespoons aged red vine vinegar
• 1 clove garlic, coarsely chopped
• 1/2 teaspoon fine grain sea salt
• 1/3 cup / 1/4 oz / 8 g marjoram leaves
• 3 tablespoons capers, rinsed
• 1/2 cups / 1 1/2 oz / 45 g pine nuts or walnuts
• 1 cup / 1 1/4 oz / 35 g finely chopped parsley
• 10 pitted green olives
• 1/2 cup / 120 ml olive oil