Step 1

Preheat oven to 180°C. To make sauce, whisk together mustard, garlic, capers, olives, parsley, zest, juice, 1 tablespoon olive oil, pepper to taste and 2 tablespoons warm water.

Step 2

Heat remaining oil in an ovenproof frypan over high heat and cook pork, turning, for 5 minutes until golden.

Step 3

Place pan in oven for 5 minutes until pork is cooked through. Rest pork for 5 minutes, then slice.

Step 4

Drizzle with the sauce and serve with broad beans.