Easy Rustic Chicken Pot Pie With Leeks And Thyme Recipe: Cozy Magic - Online Food Blog

Ingredients

• 4 cups shredded rotisserie chicken
• 2 cups thinly sliced leek (from 1 large leek)
• 1 cup chopped carrots (from 3 medium carrots)
• 1 cup frozen petite sweet peas, thawed
• 2 ½ cups chicken stock
• ½ cup (4 ounces) unsalted butter
• ¼ cup heavy cream
• ½ cup all-purpose flour (about 2 1/8 ounces)
• 1 tablespoon Dijon mustard
• 1 tablespoon chopped fresh flat-leaf parsley
• 2 teaspoons chopped fresh thyme, plus more for garnish
• 1 ½ teaspoons kosher salt
• ½ teaspoon black pepper
• ½ (17.3-ounce) package frozen puff pastry sheets, thawed
• 1 large egg
• 1 tablespoon water