In a large bowl, mix all ingredients, making sure seasoning covers all veggie pieces.
Grab a large piece of aluminum foil to make a pouch for vegetables. Add vegetables into foil pouch and tightly seal.
Carefully place pouch on a pre-heated grill and cook for 45-50 minutes, carefully flipping pouch every 15 minutes.
Once veggies are cooked through, carefully remove from grill and pour content of pouch onto platter. Drizzle with olive oil, salt, and pepper to taste.
Pair with Cabernet Sauvignon and enjoy!