In a large bowl, whisk together olive oil, garlic, balsamic vinegar, salt and pepper. Add the vegetables and toss until well coated.
Place vegetables on a sheet pan big enough to hold them in a single layer. Roast for 20-25 minutes, or until vegetables are light browned and crisp-tender.
Recipe by Salu Salo Recipes at https://salu-salo.com/roasted-vegetable-medley/