Creating the Rustic Roasted Vegetable Medley is simple when you follow these easy steps:

1. Preheat the Oven: Start by preheating your oven to 425°F (220°C). Ensure your oven rack is set in the middle position.
2. Prepare the Vegetables: Wash and chop all the vegetables according to the ingredient list. Keep the pieces relatively uniform for even cooking.
3. Mix the Vegetables: In a large mixing bowl, combine the carrots, zucchini, bell peppers, red onion, cherry tomatoes, and garlic.
4. Add Seasonings: Drizzle the olive oil and balsamic vinegar over the vegetables. Sprinkle with rosemary, thyme, salt, and pepper.
5. Toss to Coat: Gently toss the vegetables until they are well coated with the oil and seasonings.
6. Spread on a Baking Sheet: Line a baking sheet with parchment paper. Spread the vegetable mixture evenly on the sheet, ensuring that they are in a single layer for optimal roasting.
7. Roast: Place the baking sheet in the preheated oven and roast the vegetables for 25-30 minutes, stirring halfway through. Cook until they are tender and slightly caramelized.
8. Check for Doneness: After 25 minutes, check the vegetables. They should be fork-tender with golden edges.
9. Remove from Oven: Take out the baking sheet, and let the vegetables sit for a few minutes to cool slightly.
10. Garnish and Serve: If desired, sprinkle with fresh basil leaves before serving for an added touch of flavor and color.

By following these steps, you can create a delicious Rustic Roasted Vegetable Medley with ease. Each step helps enhance the wonderful flavors of the seasonal vegetables.