In a medium saucepan, whisk together half and half, chicken broth, flour, poultry seasoning and thyme. Bring to a boil then reduce heat to a simmer, continuing to whisk for about 4 minutes. Once mixture has thickened, remove from heat and stir in chicken, mixed veggies, green onions, salt and pepper. Cover to keep warm and set aside.
Coat 5 (6 oz) ramekins with nonstick cooking spray.
On a lightly floured surface, roll out 5 biscuits into 4-inch rounds. Evenly fill ramekins with chicken mixture and top each with a rolled out biscuit, pressing firmly around the sides of the ramekin to adhere. Pierce 4 holes in the top of the biscuits to vent and place in oven.
Bake pies for about 12 minutes, until filling is bubbly and biscuits are golden. Enjoy!