Ingredients:
- 2.5 cups All-purpose flour (315g)
- 1 cup Unsalted butter, cubed and chilled (225g)
- 1 tsp Fine sea salt
- 7 tbsp Ice water
- 3 cups Cooked chicken thighs, shredded (450g)
- 0.33 cup Unsalted butter (75g)
- 1 medium Yellow onion, diced
- 2 large Carrots, peeled and sliced
- 2 stalks Celery, thinly sliced
- 0.33 cup All-purpose flour (45g)
- 2 cups High-quality chicken stock
- 0.5 cup Heavy cream
- 1 cup Frozen peas
- 1 tsp Fresh thyme, minced
- 1 Large egg
- 1 tbsp Water
Instructions:
- Prepare the crust by cutting 1 cup of chilled butter into 2.5 cups of flour and salt until pea-sized crumbs form. Add ice water 1 tablespoon at a time until dough holds together. Chill for at least 30 minutes.
- In a large saucepan, melt 1/3 cup butter over medium heat. Add onion, carrots, and celery. Sauté until softened and fragrant.
- Sprinkle 1/3 cup flour over the vegetables. Stir constantly for 2 minutes to cook out the raw flour taste and create a roux paste until the raw flour smell disappears.
- Slowly whisk in the chicken stock and heavy cream. Simmer until the sauce is thick and velvety.
- Fold in the shredded chicken, frozen peas, and fresh thyme. Stir to coat everything in the sauce. Season with salt and black pepper to taste. Remove from heat.
- Roll out the pastry dough until it is 1/8 inch thick and place over the filling in a deep-dish pie plate. Trim and crimp the edges.
- Beat the egg with 1 tablespoon of water and brush over the crust. Cut vents in the top. Bake at 400°F (200°C) for 45 minutes until the crust is deep golden brown and the filling is bubbling.