Duck Shepherd's Pie | RICARDO

Ingredients

• 1 duck, about 5 1/2 lb (2.5 kg)
• 2 cups (500 ml) red wine
• 1 cup (250 ml) duck stock or chicken broth
• 2 onions, 1 coarsely chopped and 1 finely chopped
• 4 garlic cloves, quartered
• 2 sprigs thyme
• 1 bay leaf
• 1 tbsp butter
• 1 tbsp breadcrumbs
• 1 tbsp Parmesan cheese, freshly grated
• 1 tbsp fresh chives, finely chopped
• 6 cups (1 kg) Yukon Gold potatoes, peeled and cubed (about 9 medium potatoes)
• 1/2 cup (50 g) sharp cheddar cheese, grated
• 2 tbsp butter
• 3/4 cup (180 ml) milk
• 1 egg yolk
• 1 tbsp fresh flat-leaf parsley, finely chopped