This Vegan Roasted Broccoli with Lemon & Garlic is a delicious and healthy side dish featuring tender roasted broccoli florets seasoned with garlic, onion powder, and a hint of chili flakes. Topped with gluten-free panko breadcrumbs and optional vegan walnut parmesan, this vibrant recipe offers a perfect balance of crunch and zest, ideal for a quick and nutritious accompaniment to any meal.