Chicken Pot Pie – CUISINEIST

Ingredients

• 1 whole chicken, 3 pounds
• 1 gallon cool water
• 2 carrots, cut in 2-inch pieces
• 2 celery stalks, cut in 2-inch pieces
• 1 Red onion, halved
• 1 Yukon Gold Potato Cubed
• 1/4 pound (1 stick) unsalted butter
• 1/2 cup all-purpose flour
• Sea salt and freshly ground black pepper
• 3 carrots, cut
• 1 Red Onion Diced
• 12 Green Beans cut
• 4 stalks of celery diced
• 2 frozen puff pastry sheets, thawed
• 1 egg mixed with 3 tablespoons water
• 1/4 cup shredded Parmigiano-Reggiano