For the veggies line a cookie sheet with aluminum foil and spray or wipe it with olive oil.
Clean and trim the veggies and cut them into fairly large pieces then put them on the baking sheet.
Drizzle them with olive oil. Sprinkle with salt, pepper, garlic powder and dried basil. And any other spices and herbs that YOU want to add. Toss them with your hands or a pancake turner to get everything coated with the good stuff and spread them out on the baking pan. Then put it in the oven. They are going to take about 10 minutes and should be done when the pork tenderloin reaches 145-150° on an instant read meat thermometer.