Chicken Pot Pie - Marie Saba

Ingredients

• 1/4 cup unsalted butter
• 1 medium onion, chopped
• 2 stalks celery, diced
• 2 carrots, peeled and diced
• 3 cloves garlic, diced
• 3 sprigs fresh thyme
• 2-3 teaspoons Kosher salt
• Freshly ground pepper
• 1/4 cup all-purpose flour
• 1 cup dry white wine
• 1 cup low-sodium chicken broth
• 1 cup half-and-half
• 1 cup frozen peas
• 1 2-3 lb. cooked chicken, picked off and torn into small pieces (4-5 cups chicken)
• 2 teaspoon Worcestershire sauce
• 1 pie crust (homemade or store bought)
• Egg wash: 1 egg + 2 teaspoons water, whisked and strained