Spread evenly onto a short-rimmed baking-sheet lined with parchment paper or silicone mat.
Bake for 25-30 minutes.
Enjoy!
Notes
You can try steaming starchy vegetables for a few minutes before roasting them. I don't usually do this but it yields a nice result. Don't steam unstarchy vegetables.
You can play with the roasting time to your preference. I typically like around 30 minutes
You can use parchment paper or a silicone mat. I have the best results with the silicone.