Preheat oven to 425 degrees F. Line a cookie sheet or 9x13 pan with tin foil and coat with cooking spray.
Toss all ingredients into a gallon bag and shake it around until coated.
Pour onto pan and spread it out.
Bake for 45-60 minutes, checking every 20 minutes. Use a slotted spoon to turn the food each time you check it so it all get baked evenly. It's ready when carrots and potatoes are fork tender.
Serve with salad and rolls.
Store leftover in airtight container for up to a week.