In a bowl, mix together avocado oil, balsamic vinegar, garlic, salt and pepper, rosemary, and thyme. Taste and adjust seasoning as needed.
Wash, cut, and arrange veggies on a lined baking tray. Feel free to add any other veggies you have - mushrooms, sweet potato, butternut squash and cauliflower would be great too. You want a total of 8-10 cups of vegetables.
Pour the dressing all over the veggies and mix well so all the veggies are well coated.