So as a vegetable lover, I try roasting them in many different ways !! This is my trick ::
Organic parchment paper
No salt before or during roasting
Preheated oven on 425F
Coconut oil spray or your favorite
Divide the veggies into sections on the parchment paper, some will be ready before the others and dividing them will allow you to take them out easily.
This platter was made for a to go meal. So I roasted the vegetables the night before and left them uncovered at room temperature in the kitchen, (on a flat plate) Pray that none of your family members will get up before you :) The veggies were perfect and delicious the next day. I even brought the tahini dressing in a bottle and drizzled some on top (do not soak the veggies with the sauce) before we ate,.
We enjoyed a healthy snack even on a crazy busy day .