Pre-heat oven to 425F for at least 10 minutes. Line a large sheet pan with foil and set aside.
Place veggies in a large bowl and sprinkle with half the seasoning mix and 1 tablespoon oil. In another bowl combine the shrimp, the remaining seasoning mix (half) and 1 tablespoon oil; set shrimp aside.
Pour the veggies into the sheet pan and bake for 12-15 minutes or until lightly charred. Add the shrimp and bake for 5 minutes or until pink and tender. Remove from oven and enjoy hot with rice, pasta, or salad!