In a large skillet, heat olive oil over medium heat. Add the shredded chicken and the frozen mixed vegetables, stirring to combine.
Pour in the cream of chicken soup and chicken broth, mixing thoroughly. Add garlic powder, onion powder, thyme, salt, and pepper to taste. Let it simmer for about 5 minutes until the mixture is heated through.
Pour the chicken and vegetable mixture into a greased 9x13 inch casserole dish, spreading it evenly across the bottom.
Unroll the crescent roll dough on a lightly floured surface. Using a rolling pin, gently extend each triangle to form rectangles. Lay the rectangles over the chicken mixture, covering it completely.
Bake in the preheated oven for 25-30 minutes, or until the crescent dough is golden brown and puffed up.
Remove from the oven and let it cool for about 5 minutes before serving.
Garnish with freshly chopped parsley for a splash of color and serve warm.
Notes
Garnish with fresh parsley for added flavor and color.