Preheat your oven to 400°F (200°C).
Trim the base of the cauliflower and remove the leaves.
In a small bowl, mix olive oil, lemon juice, smoked paprika, salt, and pepper.
Place the cauliflower on a baking dish and brush with the seasoned oil, ensuring it's fully coated.
Roast in the preheated oven for 50 minutes or until tender throughout.
Serve as a stunning centerpiece along with your favorite sides.