Core peppers and remove seeds. Slice into thin strips.
Peel carrots, remove ends and half lengthwise and slice into thin strips.
Thinly slice the onion.
Slice mushrooms into quarter size pieces, if using whole, rather than pre-sliced.
Halve the tomatoes, set aside.
Bake the Vegetables (except zucchini, squash and tomatoes)
Preheat the oven to 450º F.
Lightly coat a baking sheet with oil
Toss the vegetables with the oil, salt, pepper and dried herbs to coat.
Spread vegetables evenly in a single layer in the baking sheet. Use a second baking sheet if vegetables are too crowded.
Bake until the carrots are tender and the vegetables begin to soften and brown, stirring after 10 minutes. Bake for about 20 minutes total.
Spiralize Zucchini
If purchased pre-spiralized zucchini, skip this section.
Using spiralizer or standing mixer attachment, spiralize zucchini.
Cook Zucchini and Add to Vegetables
Heat a large pan over medium, add a little oil to pan. Add zucchini and squash and toss with oil to combine. Sauté until tender/crisp in 3-4 minutes. Do not overcook as it will become too mushy.
Remove from pan and toss with sautéed vegetables.
Top with sliced tomatoes and basil. Add more salt and pepper if needed.
Option to top with grated cheese, Pomodoro sauce or Pesto