Preheat the oven to 200°C (392°F).
Wash, peel, and chop the cauliflower, carrots, and beetroot. Place them on a baking tray, drizzle with olive oil, and season with salt, sweet paprika, granulated garlic, and cumin.
Roast the veggies for about 30 minutes, or until tender and lightly browned.
Meanwhile, cook the quinoa in vegetable broth (1:2 ratio) for about 12–15 minutes, or until tender and the liquid is absorbed.
Prepare the dressing: in a small bowl, mix the tahini, honey, olive oil, and lemon juice to taste. If needed, add a little water until the dressing is smooth and pourable.
To assemble, place the cooked quinoa in a bowl, add the baby spinach, top with the roasted vegetables, and drizzle with the tahini dressing.
Enjoy!