In a large mixing bowl, combine the broccoli, cauliflower, carrots, and red bell pepper.
In a small bowl, whisk together the minced garlic, olive oil, dried thyme, dried rosemary, salt, and pepper until well combined.
Pour the garlic herb mixture over the vegetables and toss until they are evenly coated with the oil and herbs.
Spread the coated vegetables out on a large baking sheet in a single layer for even cooking.
Roast in the preheated oven for about 25-30 minutes, or until the vegetables are tender and golden brown, stirring halfway through to ensure even cooking.
Once done, remove from the oven and let them cool slightly.
Transfer to a serving dish and garnish with freshly chopped parsley before serving.
Notes
Serve the roasted vegetables on a rustic wooden platter, drizzling a little extra olive oil on top and sprinkling with a pinch of sea salt for an appealing look.