Cod with Ham-Wrapped Green Beans and Béarnaise Sauce | RICARDO

Ingredients

• 2 lb (900 g) fingerling potatoes, halved lengthwise
• 3 tbsp (45 ml) olive oil
• 3/4 lb (340 g) thin green beans, trimmed
• 6 thin slices Bayonne ham
• 1/2 cup (125 ml) white wine
• 1/4 cup (60 ml) white wine vinegar
• 2 shallots, chopped
• 1 sprig tarragon
• 1/2 tsp black peppercorns, crushed
• 4 egg yolks
• 3/4 cup (170 g) unsalted butter, melted and cooled
• 1 tbsp tarragon, finely chopped
• 6 pieces cod fillet, each about 6 oz (170 g) and 1 1/2 inches (4 cm) thick
• 2 tbsp (30 ml) olive oil