Serve This Vietnamese Duck Curry With Crusty Bread

Name: Serve This Vietnamese Duck Curry With Crusty Bread
Ingredients: 10 small cloves garlic; 4 stalks lemongrass; 2 onions; 1 Fresno chile pepper or jalapeño pepper; 1 3-inch piece fresh ginger; 2 tablespoons Thai red curry paste; 1 tablespoon salt; 1 teaspoon whole black peppercorns; 1/4 cup vegetable oil (divided); 3 13 1/2 ounce cans coconut milk; 5 cups duck stock (see Note); 1 tablespoon granulated sugar; 2 tablespoons fish sauce (such as Red Boat); 1 medium taro root (see Note); 2 tablespoons extra-virgin olive oil (divided); 2 duck breasts; Salt and freshly ground black pepper; 2 confit duck legs (see Note); 24 fresh Thai basil leaves; 1 bunch scallions; Artisan bread or steamed rice