Onion Roasted Chicken and Vegetables

1 env. onion soup mix
1/4 c. olive oil
1/2 tsp. garlic powder
1 lb. potatoes, cut into small chunks
2 or more carrots cut up
4 chicken breasts cut up in cubes

Preheat oven to 450. In large bowl mix all ingredients until coated evenly. Place in a 9x13 baking dish. Bake uncovered 45 minutes or until chicken and vegetables are done.