Preheat the oven grill to high. Brush the cauliflower steaks with one tablespoon of oil and season with salt and pepper. Place on a large oven tray and place under the grill. Grill for 4 minutes, then carefully turn. Add the chorizo to the tray and cook for a further 4 minutes, or until the cauliflower is tender and charred.
Meanwhile, combine smoked paprika, chilli, vinegar, honey and remaining oil in a small bowl and whisk to combine. Season.
Serve the cauliflower and chorizo topped with onion and torn burrata. Spoon over the dressing to serve.
