Vibrant, nourishing, and bursting with smoky-sweet flavor, this 30-minute Roasted Vegetable Quinoa Bowl (our favorite sweet potato and zucchini vegan Buddha bowl) is the ultimate healthy lunch or weeknight dinner! Featuring fluffy tri-color quinoa topped with cumin-spiced roasted sweet potatoes, tender zucchini, blistered cherry tomatoes on the vine, fresh lemon, and a show-stopping avocado half filled with creamy vegan mayo and herbs.