Ina Garten's Chicken Pot Pie

Name: Ina Garten's Chicken Pot Pie
Prep time: 30 min
Cook time: 30 min
Total time: 1 h
Yield: 4
Ingredients: 3 Chicken breasts, whole; 2 cups Carrots, medium; 1 1/2 cups Onions, frozen small whole; 1/2 cup Parsley, fresh leaves; 1 (10 ounce) package Peas, frozen; 2 cups Yellow onions; 1 Egg; 2 Chicken bouillon cubes; 5 cups Chicken stock; 1 tsp Baking powder; 1 Black pepper, fresh ground; 1 Black pepper; 3 3/4 cup Flour; 1 Kosher salt; 1 1/2 tsp Kosher salt; 1 Sea salt, flaked; 1/2 cup Vegetable shortening; 3 tbsp Olive oil; 1/2 cup Ice water; 12 tbsp Butter, unsalted; 1/4 lb Butter, unsalted; 1/4 cup Heavy cream; 1 tbsp Water